Match the following vocabulary 1.
An atom that has gained or lost one or more electrons
anion
polyatomic ionic compound
ion
cation
2. An atom that has lost electrons – usually metals
3. An atom that has gained electrons - usually non-metals
4. A compound made out of all non-metal elements
Either the cation or the anion in the compound are made
5.
from a group of elements
6. A compound that can donate a proton
ionic compound
covalent compound
7. A compound made out of a cation and an anion
acid