? Question
Open the Forces box and select Total Force. Also, select Slow Motion at the bottom of the screen. Watch the force arrows
in the centers of the atoms. When do the atoms attract one another, and when do they repel?
Drag the tiles to the boxes to form correct pairs.
Tiles
Pairs
atoms attract each other
atoms repel each other
when atoms close in and overlap each other
when atoms lie separated from each other
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