Whats the difference between a molecule and compound?

best answer gets branliest : )

molecule- when two or more of the same atoms of an element chemically join together

ex: O2

compund- when the two types of atoms are different

ex: H2O

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.