Changes in States of Matter 1
3
When thermal energy is increased in a solid, what
change in state is happening?
SOLD
LOUD
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Melting
Condensation
Freezing
Evaporation

Melting

Explanation:

From solid to liquid, the change of state happening is the melting process. The kinetic energy of the particles that makes up the solid is increased and it allows the liquid to flow.

This is a melting process.

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

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