Quiz about 6.1 Review - Chemical Bonds

Question 1

Name the ionic compound with the formula $$NaCl$$ .

Accepted Answer

Sodium chloride

Answer

Sodium chlorate

Answer

Sodium carbonate

Answer

Sodium sulfate

Question 2

What is the chemical formula for dinitrogen tetroxide?

Accepted Answer

$$N_2O_4$$

Answer

$$NO_2$$

Answer

$$N_4O_2$$

Answer

$$N_2O_2$$

Question 3

Identify the polyatomic ion in the compound $$KNO_3$$ .

Accepted Answer

$$NO_3^-$$

Answer

$$K^+$$

Answer

$$N^3-$$

Answer

$$O^{2-}$$

Question 4

Provide the name for the covalent compound $$CO_2$$ .

Accepted Answer

Carbon dioxide

Answer

Carbon monoxide

Answer

Carbon trioxide

Answer

Dicarbon monoxide

Question 5

Determine the formula for the ionic compound formed between calcium and phosphate ions.

Accepted Answer

$$Ca_3(PO_4)_2$$

Answer

$$CaPO_4$$

Answer

$$Ca_2(PO_4)_3$$

Answer

$$Ca_3P_2$$

Question 6

Which of the following is the correct name for the compound $$P_4O_{10}$$ ?

Accepted Answer

Tetraphosphorus decoxide

Answer

Phosphorus pentoxide

Answer

Phosphorus oxide

Answer

Diphosphorus pentoxide

Question 7

Given the compound $$NH_4Cl$$ , identify the polyatomic ion present.

Accepted Answer

$$NH_4^+$$

Answer

$$Cl^-$$

Answer

$$N^{3-}$$

Answer

$$H^+$$

Question 8

What is the chemical formula for sulfur hexafluoride?

Accepted Answer

$$SF_6$$

Answer

$$S_6F$$

Answer

$$SF_4$$

Answer

$$S_2F_6$$

Question 9

Explain why $$Al_2(SO_4)_3$$ is considered an ionic compound.

Accepted Answer

It contains a polyatomic ion and a metal.

Answer

It contains a metal and a non-metal.

Answer

It is composed of only non-metals.

Answer

It is composed of only metals.

Question 10

Predict the formula for the compound formed between magnesium ions and nitrate ions.

Accepted Answer

$$Mg(NO_3)_2$$

Answer

$$Mg_2(NO_3)_3$$

Answer

$$Mg(NO_2)_3$$

Answer

$$Mg_3(NO_3)_2$$

Question 11

Name the covalent compound with the formula $$N_2O_5$$ .

Accepted Answer

Dinitrogen pentoxide

Answer

Nitrogen pentoxide

Answer

Nitrogen dioxide

Answer

Dinitrogen trioxide

Question 12

Which of the following compounds contains a polyatomic ion?

Accepted Answer

$$CaCO_3$$

Answer

$$NaCl$$

Answer

$$H_2O$$

Answer

$$CH_4$$

Question 13

Describe the process of naming an ionic compound with a transition metal, such as $$FeCl_3$$ .

Accepted Answer

Use the metal name with its oxidation state in Roman numerals, followed by the non-metal with an -ide suffix.

Answer

Use the metal name followed by the non-metal with an -ide suffix.

Answer

Use the non-metal name followed by the metal with an -ide suffix.

Answer

Use the metal name followed by the non-metal with a -ate suffix.

Question 14

What is the correct formula for the ionic compound formed between aluminum and sulfate ions?

Accepted Answer

$$Al_2(SO_4)_3$$

Answer

$$AlSO_4$$

Answer

$$Al_3(SO_4)_2$$

Answer

$$Al_2SO_3$$

Question 15

Explain the difference in naming between ionic and covalent compounds.

Accepted Answer

Covalent compounds use prefixes to indicate the number of atoms, while ionic compounds do not.

Answer

Ionic compounds use prefixes to indicate the number of atoms, while covalent compounds do not.

Answer

Both ionic and covalent compounds use prefixes to indicate the number of atoms.

Answer

Neither ionic nor covalent compounds use prefixes to indicate the number of atoms.

Question 16

A bond between a metal and a nonmetal is called a(n)

Accepted Answer

ionic bond

Answer

covalent bond

Answer

metallic bond

Answer

transfer bond

Question 17

A bond between a nonmetal and a nonmetal is called a(n)

Accepted Answer

covalent bond

Answer

ionic bond

Answer

metallic bond

Answer

transfer bond

Question 18

Identify the following compound as ionic or covalent: MgO

Accepted Answer

ionic

Answer

covalent

Question 19

Identify the following compound as ionic or covalent: CF₄

Accepted Answer

covalent

Answer

ionic

Question 20

Identify the following compound as ionic or covalent: Ca(OH)₂

Accepted Answer

ionic

Answer

covalent

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