What is occuring with the energy and molecules in a metal that is melting?

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

Which other elements contain the same number of outer electrons as sodium

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5