What are some common properties of covalent compounds

Most covalent compounds have relatively low melting points and boiling points.

Covalent compounds usually have lower enthalpies of fusion and vaporization than ionic compounds.

Covalent compounds tend to be more flammable than ionic compounds.

h let me think

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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