Question 1

Which of the following is correctly identified?

Accepted Answer

Sodium - metal; sulfur - nonmetal

Answer

Sodium - nonmetal; sulfur - metal

Answer

Sodium - nonmetal; sulfur - nonmetal

Answer

Sodium - metal; sulfur - metal

Question 2

When sodium and sulfur bond, what type of bond forms?

Accepted Answer

Ionic

Answer

metallic

Answer

hydrogen

Answer

covalent

Question 3

Which of the following best describes ionic bond formation?

Accepted Answer

metals lose electrons becoming positive; nonmetals gain electrons becoming negative

Answer

metals gain electrons becoming negative; nonmetals lose electrons becoming positive

Answer

metals and nonmetals share valence electrons

Answer

metals lose electrons becoming negative; nonmetals gain electrons becoming positive

Question 4

Which of the following is correctly identified?

Accepted Answer

carbon - nonmetal; fluorine - nonmetal

Answer

carbon - nonmetal; fluorine - metal

Answer

carbon - metal; fluorine - metal

Answer

carbon - metal; fluorine - nonmetal

Question 5

When carbon and fluorine bond, what type of bond forms?

Accepted Answer

Ionic

Answer

hydrogen

Answer

metallic

Answer

covalent

Question 6

Which of the following best describes covalent bond formation?

Accepted Answer

metals lose electrons becoming positive; nonmetals gain electrons becoming negative

Answer

metals lose electrons becoming negative; nonmetals gain electrons becoming positive

Answer

the atoms share valence electrons

Answer

metals gain electrons becoming negative; nonmetals lose electrons becoming positive

Question 7

The name for a molecule with one C and four F's is…

Accepted Answer

carbon tetrafluoride

Answer

fluorine carbide

Answer

tetrafluorine monocarbon

Answer

monocarbon tetrafluoride

Question 8

In a metallic bond, valence electrons…

Accepted Answer

are delocalized and are shared freely

Answer

are shared between distinct sets of atoms unequally

Answer

are transferred between atoms to form ions

Answer

are shared between distinct sets of atoms equally

Question 9

Which of the following elements is most likely to form an ionic compound with chlorine?

Accepted Answer

sodium (Na)

Answer

Oxygen (O)

Answer

Carbon (C)

Answer

Neon (Ne)

Question 10

Magnesium and aluminum form a compound. Which of the following is most likely a property of this new substance?

Accepted Answer

Conducts electricity in solid state

Answer

A gas at room temperature

Answer

Conducts electricity in aqueous state

Answer

A very low melting point

Question 11

A compound forms between calcium and chlorine. Which of the following would be a property of this substance?

Accepted Answer

Counducts electricity in the aqueous state

Answer

A liquid at room temperature

Answer

A very low boiling point

Answer

Malleable

Question 12

A compound forms between nitrogen and oxygen. Which of the following would be a property of this new substance?

Accepted Answer

Does not conduct electricity

Answer

A crystalline solid at room temperature

Answer

An extremely high boiling point

Answer

Forms a structure that is a giant repeating pattern of ions

Question 13

Which boiling point would represent a substance that has the weakest intermolecular forces?

Accepted Answer

25F

Answer

105F

Answer

45F

Answer

75F

Question 14

As intermolecular forces between particles increase, the average distance between particles generally…

Accepted Answer

decreases

Answer

remains the same

Answer

fluctuates

Answer

increases

Question 15

based on electronegativity, the C-O bond is…

Accepted Answer

polar covalent

Answer

ionic

Answer

hydrogen

Answer

nonpolar covalent

Question 16

based on electronegativity, the Ca-F bond is…

Accepted Answer

ionic

Answer

nonpolar covalent

Answer

hydrogen

Answer

polar covalent

Question 17

based on electronegativity, the P-H bond is…

Accepted Answer

nonpolar covalent

Answer

polar covalent

Answer

hydrogen

Answer

ionic

Question 18

What is the formula for sodium oxide?

Accepted Answer

Na2O

Answer

NaO

Answer

Na2O2

Answer

NaO2

Question 19

The formula for calcium hydroxide is

Accepted Answer

Ca(OH)2

Answer

CaOH2

Answer

CaOH

Answer

Ca2OH2

Question 20

The name for MgSO4 is

Accepted Answer

magnesium sulfate

Answer

magnesium sulfide

Answer

manganese sulfide

Answer

manganese sulfate

Question 21

what name would be given to PBr5

Accepted Answer

phosphorus pentabromide

Answer

monophosphorus hexabromide

Answer

monophosphorus pentabromide

Answer

phosphorus tetrabromide

Question 22

which types of intermolecular forces can this molecule exhibit?

Accepted Answer

LDFs only

Answer

LDFs and Dipole-Dipole

Answer

LDFs and Hydrogen Bonding

Answer

Hydrogen bonding only

Question 23

which types of intermolecular forces can this molecule exhibit?

Accepted Answer

LDFs and Hydrogen Bonding

Answer

Hydrogen bonding only

Answer

LDFs and Dipole-Dipole

Answer

LDFs only

Question 24

which types of intermolecular forces can this molecule exhibit?

Accepted Answer

LDFs and Dipole-Dipole

Answer

LDFs only

Answer

LDFs and Hydrogen Bonding

Answer

Hydrogen bonding only

Question 25

The formula for the drawing of this formula unit would be…

Accepted Answer

E3F

Answer

EF

Answer

3E1F

Answer

EF3

Question 26

Compounds that end in -ate or -ite are always…

Accepted Answer

ionic

Answer

covalent

Answer

metallic

Answer

unable to determine

Question 27

Compounds with roman numerals in the name are always

Accepted Answer

ionic

Answer

covalent

Answer

metallic

Answer

unable to determine

Question 28

compounds with prefixes in the name are always

Accepted Answer

covalent

Answer

ionic

Answer

unable to determine

Answer

metallic

Question 29

Compounds between two nonmetals are generally

Accepted Answer

covalent

Answer

metallic

Answer

unable to determine

Answer

ionic

Question 30

Compounds between a metal and a nonmetal are generally

Accepted Answer

ionic

Answer

metallic

Answer

unable to determine

Answer

covalent

Question 31

Compounds that use parentheses in the formula use…

Accepted Answer

polyatomic ions

Answer

only nonmetals

Answer

the octet rule

Answer

hydrogen bonds

Question 32

When determining the charge of a transition metal from a formula, you can always use…

Accepted Answer

the charge of the anion

Answer

nothing, it is impossible to figure it out always

Answer

the reverse swap and drop

Answer

your teacher to give you the answer even on a test

Question 33

When using Lewis dot structures to determine molecule polarity, we look at…

Accepted Answer

symmetry - if it is asymmetrical, it is polar

Answer

symmetry - if it is symmetrical, it is polar

Answer

the bond polarities, if any of the bonds are polar it is polar

Answer

the peroidic table

Question 34

In a polar molecule, the partial negative charge is on the…

Accepted Answer

more electronegative element

Answer

the less electronegative element

Answer

the outside of the molecule

Answer

the center of the molecule

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