Sodium Hydroxide Is Commonly Known as Lye

Q30: The anion formed when nitrogen gains three

Q31: Which of the following compounds is NOT

Q32: For which atom is it difficult to

Q33: The formula of iron(II)phosphate is<br>A)FePO₄.<br>B)Fe₂PO₄.<br>C)Fe₂(PO₄)₃.<br>D)Fe₃(PO₄)₂.

Q34: The noble gases are inert.This means they<br>A)undergo

Q36: Mg²⁺ has the same electronic structure as<br>A)Ne.<br>B)Mg.<br>C)C)<br>D)Ar.

Q37: The number of electrons in a sodium

Q38: In reactions to form ionic compounds,nonmetals generally<br>A)lose

Q39: An oxide ion is<br>A)O⁺.<br>B)O²⁺.<br>C)O⁻.<br>D)O²⁻.

Q40: When calcium reacts with chlorine,the reaction involves