Answer:
Energy is transferred when atoms are rearranged.
Explanation:
Oxygen gas expands in a container and when pressure is applied it liquifies and occupies a smaller volume
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Answer:
co is colbalt
Explanation:
Cobalt
Cobalt is a chemical element with symbol Co and atomic number 27.
Answer:
False
Explanation:
This is because potential energy is energy that it not used yet.