Directions: Write the names of these compounds. If the cation is a transition metal, use roman numerals to indicate its charge. If there is a polyatomic ion, use
the back of your periodic table to figure out its name.
1. HBr
2. CoF
3. Cu(NO3)2
4. Crci,
5. NH CI
6. FeCl,
7. FeCl2
8. LII
9. Li, Cr,0,
10. KF
11. HCI
12, Al2O3
13. Mgr.
14. Mgso
15. Zn(CIO),

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

The state or quality of being humid.a quantity representing the amount of water vapor in the atmosphere or a gas.

Elements would be the right answer