H20 can be a molecule or a compound because it is made up of Hydrogen(H)
and oxygen (O)
<span>The test dummy will continue forward until it makes contact with another object.</span>
Latent heat, also called the heat of vaporization, is the amount of energy necessary to change a liquid to a vapour at constant temperature and pressure. The energy required to melt a solid to a liquid is called the heat of fusion