Free Printable Warm Up 4.1

Worksheets

Warm Up 4.1 - Types of Bonds

Total questions: 12

Worksheet time: 28mins

Name

Class

Date

When forming an ionic bond, a metal atom (a) electrons to form a(n) (b) .

The nonmetal atom (c) electrons to form a(n) (d) .

Choose from the below words

loses

cation

gains

anion

What elements generally make an ionic bond?

metal and nonmetal

2 or more nonmetals

metal

none of the above

What elements generally make a covalent bond?

metal and nonmetal

2 or more nonmetals

metal

none of the above

In chemical compounds, covalent bonds form when electrons are (a) between (b) .

Choose from the below words

shared

2 or more nonmetals

transferred

2 or more metals

1 metal and 1 nonmetal

In chemical compounds, ionic bonds form when electrons are (a) between (b) .

Choose from the below words

2 or more nonmetals

transferred

2 or more metals

1 metal and 1 nonmetal

shared

Predict the bond that will form between Cu and F.

Ionic

Covalent

Metallic

Predict the bond that will form between Se and Cl.

Ionic

Covalent

Metallic

What is a valence electron?

an electron that is found in the outermost shell of an atom.

an electron found in the innermost shell of an atom.

an electron found in the middle shell.

Which substance contains bonds that involve a transfer of electrons from one atom to another?

CO₂

NH₃

KBr

Cl₂

10.

Which substance contains bonds that involve a sharing of electrons from one atom to another?

CuO

NH₃

KBr

FeCl₂

11.

Ionic compounds have (a) melting points.

Covalent compounds have (b) melting points.

Choose from the below words

high

low

12.

Ionic compounds are (a) conductors of electricity when in the liquid state.

Covalent compounds are (b) conductors of electricity when in any state of matter.

Choose from the below words

good

poor

100 %

Warm Up 4.1 - Types of Bonds

Total questions: 12

Worksheet time: 28mins

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