Q67: All of the following are alkali metals
Q68: The correct formula for tin(II)nitrate is<br>A)Sn(NO<sub>2</sub>)<sub>2</sub>.<br>B)Sn(NO<sub>3</sub>)<sub>2</sub>.<br>C)Sn(NO<sub>3</sub>)<sub>3</sub>.<br>D)Sn(NO<sub>3</sub>)<sub>4</sub>.<br>E)Sn<sub>2</sub>NO<sub>3</sub>.
Q69: What is the name of the compound,
Q70: Which is a correct name for the
Q71: What is a correct name for KHCr<sub>2</sub>O<sub>7</sub>?<br>A)potassium
Q73: What is the name for CuHSO<sub>4</sub>?<br>A)copper(I)hydrogen sulfate<br>B)copper(II)bisulfate
Q74: Which metal is a liquid at room
Q75: What is the formula for manganese(III)monohydrogen phosphate?<br>A)MnHO<sub>4</sub><br>B)MnHPO<sub>4</sub><br>C)MnHPO<sub>3</sub><br>D)Mn<sub>2</sub>(HPO<sub>4</sub>)<sub>3</sub><br>E)Mn<sub>3</sub>HPO<sub>4</sub>
Q76: How many protons, neutrons, and electrons are
Q77: An element is found to be a