Answer:
equal the number of electrons.
Explanation:
Salt hydrates are an important class of PCMs. An inorganic salt hydrate (hydrated salt or hydrate) is an ionic compound in which the ions attract a number of water molecules, which are then trapped inside the crystal lattice. A hydrated salt has the generic formula MxNy. nH2O.
Answer:
vigorous
Explanation:
As you go down group one of the periodic table, the reactions become and more vigorous.
