diff --git a/js/game/view/CountsToElementChallengeView.js b/js/game/view/CountsToElementChallengeView.js
index e91725a2..21bbe911 100644
--- a/js/game/view/CountsToElementChallengeView.js
+++ b/js/game/view/CountsToElementChallengeView.js
@@ -30,7 +30,7 @@ define( function( require ) {
     this.challengePresentationNode.addChild( particleCountsNode );
 
     // Layout
-    particleCountsNode.centerX = layoutBounds.width * 0.25;
+    particleCountsNode.centerX = this.periodicTable.left / 2;
     particleCountsNode.centerY = this.periodicTable.centerY;
   }
 
diff --git a/js/game/view/SchematicToElementChallengeView.js b/js/game/view/SchematicToElementChallengeView.js
index 156a9e5c..04ff95db 100644
--- a/js/game/view/SchematicToElementChallengeView.js
+++ b/js/game/view/SchematicToElementChallengeView.js
@@ -42,6 +42,9 @@ define( function( require ) {
     );
     this.challengePresentationNode.addChild( nonInteractiveSchematicNode );
 
+    nonInteractiveSchematicNode.centerX = this.periodicTable.left / 2;
+    nonInteractiveSchematicNode.centerY = this.periodicTable.centerY;
+
     this.disposeSchematicToElementChallengeView = function(){
       nonInteractiveSchematicNode.dispose();
     };
diff --git a/js/game/view/ToElementChallengeView.js b/js/game/view/ToElementChallengeView.js
index aca9f33c..898314d2 100644
--- a/js/game/view/ToElementChallengeView.js
+++ b/js/game/view/ToElementChallengeView.js
@@ -58,9 +58,9 @@ define( function( require ) {
       interactiveMax: 118,
       cellDimension: CELL_DIMENSION,
       enabledCellColor: new LinearGradient( 0, 0, 0, CELL_DIMENSION ).addColorStop( 0, 'white' ).addColorStop( 1, 'rgb( 240, 240, 240 )' ),
-      selectedCellColor: 'yellow'
+      selectedCellColor: 'yellow',
+      scale: 1.02
     } );
-    this.periodicTable.scale( 0.85 ); // scale value empirically determined
     this.interactiveAnswerNode.addChild( this.periodicTable );
 
     // Challenge title