Free Printable Physical Science: Bonding

1.

What are two or more chemically combined elements called?

a)

mixture

b)

compound

c)

covalent

d)

bond

2.

What tells you the elements and how many of each element there are in a compound?

a)

name

b)

Periodic Table

c)

chemical formula

d)

subscripts

3.

What do we call an atom with a positive charge?

a)

cation

b)

positive atom

c)

anion

d)

positive isotope

4.

What is another name for the charge of an atom?

a)

valence electron

b)

static electricity

c)

unbalanced

d)

oxidation number

5.

What is a covalently bonded group of atoms that is charged called?

a)

polyatomic ions

b)

compounds

c)

molecules

d)

covalent

6.

What types of elements form covalent bonds?

a)

metals

b)

metals and nonmetals

c)

nonmetals

d)

metalloids

7.

When an atom loses an electron its charge is ______________and it is called a(n) _____________ . This type of bonding is known as _________.

a)

positive, anion, covalent

b)

negative, anion, ionic

c)

positive, cation, ionic

d)

negative, cation, covalent

8.

Name the compound.

a)

nitrogen oxide

b)

nitrogen oxygen

c)

nitrogen dioxide

d)

dinitrogen monoxide

9.

Name the compound. $HgCLO_3$

a)

mercury chlorine trioxide

b)

mercury trichloroxide

c)

mercury chloride oxide

d)

mercury chlorate

10.

Name the compound.

a)

copper sulfate

b)

copper (I) sulfate

c)

copper (II) sulfate

d)

copper monosulfate

11.

Give the chemical formula. Strontium Bromide

a)

$Sr_2Br$

b)

$SrBr_2$

c)

$SrBr$

d)

$Sr_2Br_2$

12.

Give the formula. Sulfur Hexachloride.

a)

$S_6Cl$

b)

$SCL_6$

c)

$SCl_6$

d)

$SCl$

13.

Give the formula. Lead(IV) Carbonate

a)

$PbCO_3$

b)

$Pb\left(CO_3\right)_2$

c)

$Pb\left(CO_3\right)_1$

d)

$Pb\left(CO_3\right)_4$

14.

Why do elements form compounds?

a)

to change properties

b)

to lose protons

c)

to become an isotope

d)

to become stable

15.

What is the overall charge of an ionic compound?

a)

twice the number of valence electrons

b)

0

c)

the same as the oxidation number of the anion

d)

+8

16.

How many electrons are in a triple bond?

a)

6

b)

3

c)

8

d)

2

Physical Science: Bonding

Total questions: 16

Worksheet time: 12mins

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