Chemistry

3. something carrying a net electrical charge
5. anion that contains more than one atom
6. level of reactivity of a metal
7. a chemical element that mostly lacks the characteristics of a metal
10. a chemical link between two atoms or ions in which the electron pairs are shared
13. unit chemical formula with the least number of elements out of the set of empirical formulas having the same proportion of ions as elements
14. chemical element that exhibits some properties of both metals and nonmetals
16. The electrical charge of an ion, created by gain or loss of one or more electrons from an atom

1. a positively charged ion
2. a chemical formula showing the simplest ratio of elements rather than the total number of atoms in a molecule
4. particle made of two or more atoms that are chemically bonded
8. substance with high electrical conductivity, luster and malleability
9. consisting of one atom
11. exhibiting neither acid or alkaline qualities
12. a particle made up of two or more atoms that are chemically bonded together
15. a negatively charged ion