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Worksheets

QuizChemee

Total questions: 6

Worksheet time: 3mins

Name
Class
Date
1.

What is an Ion?

a)

Tell the ratio of elements in a compound

b)

A group of symbols that show the ratio of the elements in a compound

c)

An atom or group of atoms that have an electric charge

2.

What type of charge does an electron have?

a)

+1

b)

0

c)

-1

3.

An electron is located inside of a nucleus

a)

True

b)

False

4.

What is the correct formula for water?

a)

H2O

b)

HO

c)

h2o

d)

ho

5.

Column 18 on the periodic table is..

a)

Metals

b)

Noble Gases

c)

Nonmetals

6.

How much hydrogen atoms are in H2OH_2O  

a)

1

b)

2

c)

3

d)

4