What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons?

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

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon