Question 1 Determine the molar masses for each of the following elements, compounds, or molecules.
Remember to round to the proper amount of Sig Figs!
1. Cu(OH)2 - g/mol
2. Na W04 - g/mol
3.Pd -g/mol
4. KMnO4 - g/mol
5. NH3-g/mol

the only liquid elements at standard temperature and pressure are bromine (br) and mercury (hg). although, elements caesium (cs), rubidium (rb), francium (fr) and gallium (ga) become liquid at or just above room temperature.

explanation:

bcde is the incorrect answer it is a