What is the definition of a molecule? and how are they made?

Question: What is the definition of a molecule?

they are a group of atoms that are packed together

Examples: carbon dioxide,acetic acid and glucose but there are many more

Question: How are molocules formed?

A molecule exists only when two or more atoms join together by forming chemical bonds

Example: another example that i just remembered is  water which is made of the explosive hydrogen and oxygen.

question answered by

(jacemorris04)

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i think the correct answer from the choices listed above is option c. when the kinetic energy of particles in a liquid state decreases

explanation:

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.