Jemo07

2. atomic mass is the mass of a single atom of a chemical element.
4. A point on the periodic table is a row of chemical elements.
6. the fixed amount of energy that a system described by quantum mechanics, such as a molecule, atom, electron, or nucleus, can have.
7. Particle that is around the nucleus of the atom and that has a negative electric charge.
8. is an arrangement of the chemical elements in the form of a table, ordered by their atomic number
9. to lose electrons and form positive ions in chemical reactions.
10. a process in which one or more substances, the reactants, are converted to one or more different substances, the products.

1. is the smallest constituent unit of matter that has the properties of a chemical element.
2. the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
3. refer to energies associated with
5. electron configuration is the distribution of electrons of an atom or molecule in atomic or molecular orbitals