What happens in every chemical reaction

Covalent bonds are formed between metals and boiling points true or false

How many molecules are found in 1.32 mol of nacl?

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.