In reviewing the model of the atom as seen here, match the basic information about atomic structure into appropriate pairs.
A. Which type(s) of subatomic particles can change depending on the 'isotope' of an element?
B. The location of the majority of the mass of any atom.
C. The types of subatomic particles located in the nucleus
D. The region of the atom that we connect with forming ionic or covalent bonds.
1. Protons and electrons
2. neutrons only
3. nucleus
4. neutrons and electrons
5. Protons and neutrons
6. electron cloud
A. 1. Protons and electrons
B. 5. Protons and neutrons
C. 2. Neutrons only
D. 6. Electron cloud