diff --git a/js/chart-intro/view/ChartIntroScreenView.ts b/js/chart-intro/view/ChartIntroScreenView.ts
index 9c558de..8c2e9b0 100644
--- a/js/chart-intro/view/ChartIntroScreenView.ts
+++ b/js/chart-intro/view/ChartIntroScreenView.ts
@@ -188,12 +188,12 @@ class ChartIntroScreenView extends BANScreenView<ChartIntroModel> {
     this.addChild( rightDashedLine );
 
     // Whether to show a special highlight for magic-numbered nuclides in the charts
-    const showMagicNumbersBooleanProperty = new BooleanProperty( false );
+    const showMagicNumbersProperty = new BooleanProperty( false );
 
     // create the nuclideChartAccordionBox
     const nuclideChartAccordionBox = new NuclideChartAccordionBox(
       this.model.particleAtom.protonCountProperty, this.model.particleAtom.neutronCountProperty, this.model.selectedNuclideChartProperty, this.model.decayEquationModel,
-      this.decayAtom.bind( this ), showMagicNumbersBooleanProperty, this.model.hasIncomingParticlesProperty, {
+      this.decayAtom.bind( this ), showMagicNumbersProperty, this.model.hasIncomingParticlesProperty, {
         minWidth: periodicTableAndIsotopeSymbol.width
       } );
 
@@ -216,7 +216,7 @@ class ChartIntroScreenView extends BANScreenView<ChartIntroModel> {
     this.addChild( partialChartRadioButton );
 
     // create and add the checkbox to show special highlight for magic-numbered nuclides in the charts
-    const showMagicNumbersCheckbox = new Checkbox( showMagicNumbersBooleanProperty,
+    const showMagicNumbersCheckbox = new Checkbox( showMagicNumbersProperty,
       new Text( BuildANucleusStrings.magicNumbersStringProperty, { font: BANConstants.LEGEND_FONT, maxWidth: 145 } ), {
         boxWidth: 15,
         touchAreaYDilation: 4
diff --git a/js/chart-intro/view/FocusedNuclideChartNode.ts b/js/chart-intro/view/FocusedNuclideChartNode.ts
index f8f6b1a..6e15669 100644
--- a/js/chart-intro/view/FocusedNuclideChartNode.ts
+++ b/js/chart-intro/view/FocusedNuclideChartNode.ts
@@ -23,11 +23,11 @@ const HIGHLIGHT_RECTANGLE_LINE_WIDTH = 1.5;
 class FocusedNuclideChartNode extends NuclideChartNode {
 
   public constructor( protonCountProperty: TReadOnlyProperty<number>, neutronCountProperty: TReadOnlyProperty<number>,
-                      chartTransform: ChartTransform, showMagicNumbersBooleanProperty: TReadOnlyProperty<boolean> ) {
+                      chartTransform: ChartTransform, showMagicNumbersProperty: TReadOnlyProperty<boolean> ) {
     super( protonCountProperty, neutronCountProperty, chartTransform, {
       cellTextFontSize: 6,
       arrowSymbol: false,
-      showMagicNumbersBooleanProperty: showMagicNumbersBooleanProperty
+      showMagicNumbersProperty: showMagicNumbersProperty
     } );
 
     // use current bounds to place and update highlightRectangle
diff --git a/js/chart-intro/view/NuclideChartAccordionBox.ts b/js/chart-intro/view/NuclideChartAccordionBox.ts
index b4594c7..fc044a8 100644
--- a/js/chart-intro/view/NuclideChartAccordionBox.ts
+++ b/js/chart-intro/view/NuclideChartAccordionBox.ts
@@ -35,7 +35,7 @@ class NuclideChartAccordionBox extends AccordionBox {
   public constructor( protonCountProperty: TReadOnlyProperty<number>, neutronCountProperty: TReadOnlyProperty<number>,
                       selectedNuclideChartProperty: TReadOnlyProperty<SelectedChartType>,
                       decayEquationModel: DecayEquationModel, decayAtom: ( decayType: DecayType | null ) => void,
-                      showMagicNumbersBooleanProperty: TReadOnlyProperty<boolean>,
+                      showMagicNumbersProperty: TReadOnlyProperty<boolean>,
                       hasIncomingParticlesProperty: TReadOnlyProperty<boolean>, providedOptions?: NuclideChartAccordionBoxOptions ) {
 
     const options = optionize<NuclideChartAccordionBoxOptions, EmptySelfOptions, AccordionBoxOptions>()( {
@@ -64,13 +64,13 @@ class NuclideChartAccordionBox extends AccordionBox {
     const nuclideChartAndNumberLines = new NuclideChartAndNumberLines( protonCountProperty, neutronCountProperty,
       partialChartTransform, {
         nuclideChartNodeOptions: {
-          showMagicNumbersBooleanProperty: showMagicNumbersBooleanProperty
+          showMagicNumbersProperty: showMagicNumbersProperty
         }
       } );
     const focusedNuclideChartNode = new FocusedNuclideChartNode( protonCountProperty, neutronCountProperty,
-      focusedChartTransform, showMagicNumbersBooleanProperty );
+      focusedChartTransform, showMagicNumbersProperty );
     const zoomInNuclideChartNode = new ZoomInNuclideChartNode( protonCountProperty, neutronCountProperty,
-      zoomInChartTransform, showMagicNumbersBooleanProperty );
+      zoomInChartTransform, showMagicNumbersProperty );
 
     // create the legend node
     const nuclideChartLegendNode = new NuclideChartLegendNode();
diff --git a/js/chart-intro/view/NuclideChartNode.ts b/js/chart-intro/view/NuclideChartNode.ts
index 5026401..e401089 100644
--- a/js/chart-intro/view/NuclideChartNode.ts
+++ b/js/chart-intro/view/NuclideChartNode.ts
@@ -31,12 +31,12 @@ import BANModel from '../../common/model/BANModel.js';
 type SelfOptions = {
   cellTextFontSize: number;
   arrowSymbol: boolean;
-  showMagicNumbersBooleanProperty?: TReadOnlyProperty<boolean>;
+  showMagicNumbersProperty?: TReadOnlyProperty<boolean>;
 };
 
 export type NuclideChartNodeOptions = SelfOptions & NodeOptions;
 
-// Applies to both proton and neutron numbers see showMagicNumbersBooleanProperty for details.
+// Applies to both proton and neutron numbers see showMagicNumbersProperty for details.
 const MAGIC_NUMBERS = [ N_ZERO_CAPACITY, N_ZERO_CAPACITY + N_ONE_CAPACITY ];
 
 class NuclideChartNode extends Node {
@@ -49,14 +49,14 @@ class NuclideChartNode extends Node {
 
     const options = optionize<NuclideChartNodeOptions, SelfOptions, NodeOptions>()( {
       excludeInvisibleChildrenFromBounds: true,
-      showMagicNumbersBooleanProperty: new BooleanProperty( false )
+      showMagicNumbersProperty: new BooleanProperty( false )
     }, providedOptions );
     super( options );
 
     // create and add the cells
     const cellLength = chartTransform.modelToViewDeltaX( 1 );
     const cellLayerNode = new Node();
-    this.cells = NuclideChartNode.createNuclideChart( cellLayerNode, chartTransform, cellLength, options.showMagicNumbersBooleanProperty );
+    this.cells = NuclideChartNode.createNuclideChart( cellLayerNode, chartTransform, cellLength, options.showMagicNumbersProperty );
     this.addChild( cellLayerNode );
 
     // add the arrowNode indicating the decay direction first so that it appears behind the cell's label
@@ -170,7 +170,7 @@ class NuclideChartNode extends Node {
    * Create a nuclide chart given a node to contain the cells and a chartTransform. Public for icon creation.
    */
   public static createNuclideChart( cellLayerNode: Node, chartTransform: ChartTransform, cellLength: number,
-                                    showMagicNumbersBooleanProperty: TReadOnlyProperty<boolean> = new BooleanProperty( false ) ): NuclideChartCell[][] {
+                                    showMagicNumbersProperty: TReadOnlyProperty<boolean> = new BooleanProperty( false ) ): NuclideChartCell[][] {
     const cells: NuclideChartCell[][] = [];
 
     // create and add the chart cells to the chart. row is proton number and column is neutron number.
@@ -192,7 +192,7 @@ class NuclideChartNode extends Node {
         if ( cellIsMagic ) {
 
           // highlight the cell with a special colored stroke if the cell has a magic number of protons or neutrons
-          showMagicNumbersBooleanProperty.link( showMagic => {
+          showMagicNumbersProperty.link( showMagic => {
             showMagic && cell.moveToFront();
             cell.lineWidth = showMagic ? defaultLineWidth + 2 : defaultLineWidth;
             cell.stroke = showMagic ? BANColors.nuclideChartBorderMagicNumberColorProperty : BANColors.nuclideChartBorderColorProperty;
diff --git a/js/chart-intro/view/ZoomInNuclideChartNode.ts b/js/chart-intro/view/ZoomInNuclideChartNode.ts
index bc9b177..b0cfa09 100644
--- a/js/chart-intro/view/ZoomInNuclideChartNode.ts
+++ b/js/chart-intro/view/ZoomInNuclideChartNode.ts
@@ -21,12 +21,12 @@ import BANConstants from '../../common/BANConstants.js';
 class ZoomInNuclideChartNode extends NuclideChartNode {
 
   public constructor( protonCountProperty: TReadOnlyProperty<number>, neutronCountProperty: TReadOnlyProperty<number>,
-                      chartTransform: ChartTransform, showMagicNumbersBooleanProperty: TReadOnlyProperty<boolean> ) {
+                      chartTransform: ChartTransform, showMagicNumbersProperty: TReadOnlyProperty<boolean> ) {
 
     super( protonCountProperty, neutronCountProperty, chartTransform, {
       cellTextFontSize: 18,
       arrowSymbol: true,
-      showMagicNumbersBooleanProperty: showMagicNumbersBooleanProperty
+      showMagicNumbersProperty: showMagicNumbersProperty
     } );
 
     // create and add the border outline to the chart
diff --git a/js/common/model/BANModel.ts b/js/common/model/BANModel.ts
index c0e4f17..8407878 100644
--- a/js/common/model/BANModel.ts
+++ b/js/common/model/BANModel.ts
@@ -24,10 +24,10 @@ import arrayRemove from '../../../../phet-core/js/arrayRemove.js';
 class BANModel<T extends ParticleAtom> {
 
   // the stability of the nuclide
-  public readonly isStableBooleanProperty: TReadOnlyProperty<boolean>;
+  public readonly isStableProperty: TReadOnlyProperty<boolean>;
 
   // if a nuclide exists
-  public readonly doesNuclideExistBooleanProperty: TReadOnlyProperty<boolean>;
+  public readonly nuclideExistsProperty: TReadOnlyProperty<boolean>;
 
   // arrays of all Particle's that exist in all places, except the mini atom in the Chart Intro screen.
   public readonly particles: ObservableArray<BANParticle>;
@@ -82,12 +82,12 @@ class BANModel<T extends ParticleAtom> {
     this.neutronNumberRange = new Range( BANConstants.CHART_MIN, maximumNeutronNumber );
 
     // the stability of the nuclide is determined by the given number of protons and neutrons
-    this.isStableBooleanProperty = new DerivedProperty( [ this.particleAtom.protonCountProperty, this.particleAtom.neutronCountProperty ],
+    this.isStableProperty = new DerivedProperty( [ this.particleAtom.protonCountProperty, this.particleAtom.neutronCountProperty ],
       ( protonNumber, neutronNumber ) => AtomIdentifier.isStable( protonNumber, neutronNumber )
     );
 
     // If a nuclide with a given number of protons and neutrons exists.
-    this.doesNuclideExistBooleanProperty = new DerivedProperty(
+    this.nuclideExistsProperty = new DerivedProperty(
       [ this.particleAtom.protonCountProperty, this.particleAtom.neutronCountProperty ],
       ( protonNumber, neutronNumber ) => AtomIdentifier.doesExist( protonNumber, neutronNumber )
     );
diff --git a/js/common/view/BANScreenView.ts b/js/common/view/BANScreenView.ts
index 4595b3b..9e78155 100644
--- a/js/common/view/BANScreenView.ts
+++ b/js/common/view/BANScreenView.ts
@@ -106,7 +106,7 @@ abstract class BANScreenView<M extends BANModel<ParticleAtom | ParticleNucleus>>
     // Create and add the textual readout for the element name.
     this.elementNameText = new ElementNameText( this.model.particleAtom.protonCountProperty,
       this.model.particleAtom.neutronCountProperty,
-      this.model.doesNuclideExistBooleanProperty );
+      this.model.nuclideExistsProperty );
     this.addChild( this.elementNameText );
 
     const nucleonLabelTextOptions = { font: new PhetFont( 20 ), maxWidth: 150 };
@@ -403,7 +403,7 @@ abstract class BANScreenView<M extends BANModel<ParticleAtom | ParticleNucleus>>
     const p0n0Case = protonNumber === 0 && neutronNumber === 0;
 
     // We don't want this automatic atom-fixing behavior for the p0,n0 case
-    if ( !this.model.doesNuclideExistBooleanProperty.value && !p0n0Case ) {
+    if ( !this.model.nuclideExistsProperty.value && !p0n0Case ) {
 
       // start countdown to show the nuclide that does not exist for {{BANConstants.TIME_TO_SHOW_DOES_NOT_EXIST}} seconds
       this.timeSinceCountdownStarted += dt;
diff --git a/js/common/view/ElementNameText.ts b/js/common/view/ElementNameText.ts
index 209083e..214909a 100644
--- a/js/common/view/ElementNameText.ts
+++ b/js/common/view/ElementNameText.ts
@@ -25,7 +25,7 @@ export default class ElementNameText extends Text {
 
   public constructor( protonCountProperty: TReadOnlyProperty<number>,
                       neutronCountProperty: TReadOnlyProperty<number>,
-                      doesNuclideExistBooleanProperty: TReadOnlyProperty<boolean>,
+                      nuclideExistsProperty: TReadOnlyProperty<boolean>,
                       providedOptions?: ElementNameTextOptions ) {
 
     const options = optionize<ElementNameTextOptions, EmptySelfOptions, TextOptions>()( {
@@ -37,7 +37,7 @@ export default class ElementNameText extends Text {
     const elementNameStringProperty = new DerivedStringProperty( [
       protonCountProperty,
       neutronCountProperty,
-      doesNuclideExistBooleanProperty,
+      nuclideExistsProperty,
 
       // We need to update whenever any of these strings change, to support Dynamic Locale
       BuildANucleusStrings.nameMassPatternStringProperty,
diff --git a/js/decay/model/DecayModel.ts b/js/decay/model/DecayModel.ts
index 840d685..7c1dcf2 100644
--- a/js/decay/model/DecayModel.ts
+++ b/js/decay/model/DecayModel.ts
@@ -33,8 +33,8 @@ class DecayModel extends BANModel<ParticleAtom> {
     this.halfLifeNumberProperty = new DerivedProperty( [
         this.particleAtom.protonCountProperty,
         this.particleAtom.neutronCountProperty,
-        this.doesNuclideExistBooleanProperty,
-        this.isStableBooleanProperty
+        this.nuclideExistsProperty,
+        this.isStableProperty
       ], ( protonNumber, neutronNumber, doesNuclideExist, isStable ) => {
 
         let halfLife: number | null;
diff --git a/js/decay/view/DecayScreenView.ts b/js/decay/view/DecayScreenView.ts
index 88007e6..2f77b92 100644
--- a/js/decay/view/DecayScreenView.ts
+++ b/js/decay/view/DecayScreenView.ts
@@ -53,7 +53,7 @@ class DecayScreenView extends BANScreenView<DecayModel> {
     this.model = model;
 
     // create and add the half-life information node at the top half of the decay screen
-    const halfLifeInformationNode = new HalfLifeInformationNode( model.halfLifeNumberProperty, model.isStableBooleanProperty,
+    const halfLifeInformationNode = new HalfLifeInformationNode( model.halfLifeNumberProperty, model.isStableProperty,
       this.elementNameText.elementNameStringProperty );
     halfLifeInformationNode.left = this.layoutBounds.minX + BANConstants.SCREEN_VIEW_X_MARGIN + 30;
     halfLifeInformationNode.y = this.layoutBounds.minY + BANConstants.SCREEN_VIEW_Y_MARGIN + 80;
@@ -158,7 +158,7 @@ class DecayScreenView extends BANScreenView<DecayModel> {
 
     // create and add stability indicator
     const stabilityIndicatorText = new StabilityIndicatorText( model.particleAtom.protonCountProperty,
-      model.particleAtom.neutronCountProperty, model.doesNuclideExistBooleanProperty );
+      model.particleAtom.neutronCountProperty, model.nuclideExistsProperty );
     this.addChild( stabilityIndicatorText );
 
     // add the particleViewLayerNode after everything else so particles are in the top layer
diff --git a/js/decay/view/HalfLifeInfoDialog.ts b/js/decay/view/HalfLifeInfoDialog.ts
index 5750a51..cacbe8d 100644
--- a/js/decay/view/HalfLifeInfoDialog.ts
+++ b/js/decay/view/HalfLifeInfoDialog.ts
@@ -24,7 +24,7 @@ const LEGEND_FONT = BANConstants.REGULAR_FONT;
 class HalfLifeInfoDialog extends Dialog {
 
   public constructor( halfLifeNumberProperty: TReadOnlyProperty<number>,
-                      isStableBooleanProperty: TReadOnlyProperty<boolean>,
+                      isStableProperty: TReadOnlyProperty<boolean>,
                       elementNameStringProperty: TReadOnlyProperty<string> ) {
 
     const leftSideTimescalePoints = [
@@ -91,7 +91,7 @@ class HalfLifeInfoDialog extends Dialog {
     } );
 
     // create the halfLifeNumberLineNode
-    const halfLifeNumberLineNode = new HalfLifeNumberLineNode( halfLifeNumberProperty, isStableBooleanProperty, {
+    const halfLifeNumberLineNode = new HalfLifeNumberLineNode( halfLifeNumberProperty, isStableProperty, {
       tickMarkExtent: 24,
       numberLineLabelFont: LEGEND_FONT,
       numberLineWidth: 750,
diff --git a/js/decay/view/HalfLifeInformationNode.ts b/js/decay/view/HalfLifeInformationNode.ts
index b0e99ce..5d7f026 100644
--- a/js/decay/view/HalfLifeInformationNode.ts
+++ b/js/decay/view/HalfLifeInformationNode.ts
@@ -36,12 +36,12 @@ const HBOX_OPTIONS: HBoxOptions = {
 class HalfLifeInformationNode extends Node {
 
   public constructor( halfLifeNumberProperty: TReadOnlyProperty<number>,
-                      isStableBooleanProperty: TReadOnlyProperty<boolean>,
+                      isStableProperty: TReadOnlyProperty<boolean>,
                       elementNameStringProperty: TReadOnlyProperty<string> ) {
     super();
 
     // create and add the halfLifeNumberLineNode
-    const halfLifeNumberLineNode = new HalfLifeNumberLineNode( halfLifeNumberProperty, isStableBooleanProperty, {
+    const halfLifeNumberLineNode = new HalfLifeNumberLineNode( halfLifeNumberProperty, isStableProperty, {
       tickMarkExtent: 18,
       numberLineLabelFont: new PhetFont( 15 ),
       numberLineWidth: 550,
@@ -52,7 +52,7 @@ class HalfLifeInformationNode extends Node {
     this.addChild( halfLifeNumberLineNode );
 
     // create and add the HalfLifeInfoDialog
-    const halfLifeInfoDialog = new HalfLifeInfoDialog( halfLifeNumberProperty, isStableBooleanProperty,
+    const halfLifeInfoDialog = new HalfLifeInfoDialog( halfLifeNumberProperty, isStableProperty,
       elementNameStringProperty );
 
     // create and add the info button
diff --git a/js/decay/view/HalfLifeNumberLineNode.ts b/js/decay/view/HalfLifeNumberLineNode.ts
index cf1a7fc..5401e95 100644
--- a/js/decay/view/HalfLifeNumberLineNode.ts
+++ b/js/decay/view/HalfLifeNumberLineNode.ts
@@ -72,12 +72,12 @@ class HalfLifeNumberLineNode extends Node {
   private readonly numberLineLabelFont: PhetFont | undefined;
   private readonly chartTransform: ChartTransform;
   private readonly tickMarkSetCenterY = 0;
-  private readonly halfLifeArrowRotationNumberProperty: TProperty<number>;
+  private readonly halfLifeArrowRotationProperty: TProperty<number>;
   private arrowXPositionAnimation: null | Animation;
   private arrowRotationAnimation: null | Animation;
 
   // x position of half-life arrow in model coordinates
-  private readonly arrowXPositionNumberProperty: TProperty<number>;
+  private readonly arrowXPositionProperty: TProperty<number>;
 
   // the half life display node, public for positioning the infoButton
   public readonly halfLifeDisplayNode: VBox;
@@ -86,7 +86,7 @@ class HalfLifeNumberLineNode extends Node {
   private readonly numberLineNode: Node;
 
   public constructor( halfLifeNumberProperty: TReadOnlyProperty<number>,
-                      isStableBooleanProperty: TReadOnlyProperty<boolean>,
+                      isStableProperty: TReadOnlyProperty<boolean>,
                       providedOptions: HalfLifeNumberLineNodeOptions ) {
     super();
 
@@ -150,7 +150,7 @@ class HalfLifeNumberLineNode extends Node {
     halfLifeArrow.addChild( arrowNode );
 
     // all valid values are based on the halfLifeNumberProperty, for more information see its implementation
-    this.arrowXPositionNumberProperty = new NumberProperty( 0 );
+    this.arrowXPositionProperty = new NumberProperty( 0 );
 
     this.arrowXPositionAnimation = null;
     this.arrowRotationAnimation = null;
@@ -230,10 +230,10 @@ class HalfLifeNumberLineNode extends Node {
       this.halfLifeDisplayNode.insertChild( 0, elementName );
     }
 
-    // animate the rotation of the halfLifeArrow through the halfLifeArrowRotationNumberProperty
-    this.halfLifeArrowRotationNumberProperty = new NumberProperty( 0,
+    // animate the rotation of the halfLifeArrow through the halfLifeArrowRotationProperty
+    this.halfLifeArrowRotationProperty = new NumberProperty( 0,
       { isValidValue: value => value >= ROTATION_POINTING_RIGHT_RADIANS && value <= ROTATION_POINTING_DOWN_RADIANS } );
-    this.halfLifeArrowRotationNumberProperty.link( rotation => { halfLifeArrow.rotation = rotation; } );
+    this.halfLifeArrowRotationProperty.link( rotation => { halfLifeArrow.rotation = rotation; } );
 
     // function to show or hide the halfLifeArrow
     const showHalfLifeArrow = ( show: boolean ) => {
@@ -244,7 +244,7 @@ class HalfLifeNumberLineNode extends Node {
     halfLifeNumberProperty.link( halfLifeNumber => {
 
       // the nuclide is stable
-      if ( isStableBooleanProperty.value ) {
+      if ( isStableProperty.value ) {
         showHalfLifeArrow( true );
 
         infinityNode.visible = true;
@@ -319,7 +319,7 @@ class HalfLifeNumberLineNode extends Node {
       halfLifeArrow
     ];
 
-    Multilink.multilink( [ this.arrowXPositionNumberProperty,
+    Multilink.multilink( [ this.arrowXPositionProperty,
 
       // Cannot listen to the bounds of halfLifeDisplayNode to prevent reentrancy, so instead listen to all potential children changes
       options.elementNameStringProperty,
@@ -376,7 +376,7 @@ class HalfLifeNumberLineNode extends Node {
 
     this.arrowXPositionAnimation = new Animation( {
       to: newXPosition,
-      property: this.arrowXPositionNumberProperty,
+      property: this.arrowXPositionProperty,
       duration: arrowXPositionAnimationDuration,
       easing: Easing.QUADRATIC_IN_OUT
     } );
@@ -394,7 +394,7 @@ class HalfLifeNumberLineNode extends Node {
       // rotate arrow horizontally, pointing right
       this.arrowRotationAnimation = new Animation( {
         to: ROTATION_POINTING_RIGHT_RADIANS,
-        property: this.halfLifeArrowRotationNumberProperty,
+        property: this.halfLifeArrowRotationProperty,
         duration: arrowRotationAnimationDuration,
         easing: Easing.QUADRATIC_IN_OUT
       } );
@@ -412,7 +412,7 @@ class HalfLifeNumberLineNode extends Node {
       // rotate arrow back vertically, pointing down
       this.arrowRotationAnimation = new Animation( {
         to: ROTATION_POINTING_DOWN_RADIANS,
-        property: this.halfLifeArrowRotationNumberProperty,
+        property: this.halfLifeArrowRotationProperty,
         duration: arrowRotationAnimationDuration,
         easing: Easing.QUADRATIC_IN_OUT
       } );
diff --git a/js/decay/view/StabilityIndicatorText.ts b/js/decay/view/StabilityIndicatorText.ts
index 1a2c5f7..5647f90 100644
--- a/js/decay/view/StabilityIndicatorText.ts
+++ b/js/decay/view/StabilityIndicatorText.ts
@@ -21,7 +21,7 @@ type StabilityTextOptions = TextOptions;
 class StabilityIndicatorText extends Text {
 
   public constructor( protonCountProperty: TReadOnlyProperty<number>, neutronCountProperty: TReadOnlyProperty<number>,
-                      doesNuclideExistBooleanProperty: TReadOnlyProperty<boolean>,
+                      nuclideExistsProperty: TReadOnlyProperty<boolean>,
                       providedOptions?: StabilityTextOptions ) {
 
     const options = optionize<StabilityTextOptions, EmptySelfOptions, TextOptions>()( {
@@ -46,7 +46,7 @@ class StabilityIndicatorText extends Text {
     super( stabilityStringProperty, options );
 
     // update stability string visibility
-    doesNuclideExistBooleanProperty.link( ( visible: boolean ) => {
+    nuclideExistsProperty.link( ( visible: boolean ) => {
       this.visible = visible;
     } );
   }