In a neon tube, what occurs immediately after an atom is excited?

In order to calculate the amount of heat transferred you must know the __ and specific heat of the material, as well as the change in temperature. a. volume b. density c. mass d. enthalpy

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

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17