Answer:
Copper atoms lose electrons to sulfur atoms
Explanation:
a p e x (:
Look at the rock sitting on the hill in the picture above. Gravity should make the rock slide down the hill. What force is acting to balance gravity,keeping the rock in place? - D. friction
Centripetal force and momentum have to do with movement. Gravity cannot balance gravity.
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Answer:
Mercury
Explanation:
It is the smallest planet in our solar system and closest to the Sun