Question 1

Which of the following is a correct name for the compound NaCl?

Accepted Answer

Sodium chloride

Question 2

What is the correct formula for dinitrogen tetroxide?

Accepted Answer

$$N_2O_4$$

Question 3

Which of the following is a monoatomic ion?

Accepted Answer

Fe$$^{3+}$$

Question 4

What is the correct name for the ion Ca$$^{2+}$$?

Accepted Answer

Calcium ion

Question 5

Which of the following is a molecular element?

Accepted Answer

$$O_2$$

Question 6

What is the correct name for the compound CH$$_3CH$_2OH$$?

Accepted Answer

Ethanol

Question 7

Which of the following is the correct formula for iron(III) ion?

Accepted Answer

$$Fe^{3+}$$

Question 8

Which of the following is a binary molecular compound?

Accepted Answer

$$CO$$

Question 9

What is the correct name for the acid HCl(aq)?

Accepted Answer

Hydrochloric acid

Question 10

Which of the following is a correct name for the ion N$$^{3-}$$?

Accepted Answer

Nitride ion

Question 11

Which of the following is a correct formula for a compound containing magnesium and nitrate ions?

Accepted Answer

$$Mg(NO_3$)_2$$

Question 12

What is the correct name for the compound CuCl$$_2$$?

Accepted Answer

Copper(II) chloride

Question 13

Which of the following is a correct name for the compound N$$_2O$_5$$?

Accepted Answer

Dinitrogen pentoxide

Question 14

Which of the following is a correct formula for ammonium chloride?

Accepted Answer

$$NH_4Cl$$

Question 15

What is the correct name for the ion SO$$_4$$^{2-}$$?

Accepted Answer

Sulfate ion

Question 16

Which of the following is a correct formula for cobalt(II) phosphite?

Accepted Answer

$$Co_3$$($$PO_3)_2$

Question 17

Which of the following is a correct name for the compound HBr(aq)?

Accepted Answer

Hydrobromic acid

Question 18

Which of the following is a correct formula for a compound containing titanium(II) and oxide ions?

Accepted Answer

$$TiO$$

Question 19

Which of the following is a correct name for the ion NO$$_3^-$$?

Accepted Answer

Nitrate ion

Question 20

Which of the following is a correct formula for a compound containing two cobalt(II) ions and three phosphite ions?

Accepted Answer

$$Co_2$$($$PO_3)_3$

Naming Elements, Ions, and Compounds: A General Chemistry Study Guide

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