Which is the state of matter shown in this figure ?

Which substances have the lowest melting points: ionic covalent, or metallic

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.