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Interpreting Information on Periodic Table

Total questions: 8

Worksheet time: 19mins

Name
Class
Date
1.

The atomic number of Titanium (Ti) is

a)

22

b)

23

c)

20

d)

24

2.
The atomic number of Hydrogen is
a)
1
b)
2
c)
3
d)
4
3.

The fluorine atom has an atomic number of

a)

19

b)

9

4.

What is the mass number and atomic number ?

a)

Mass number = 7, atomic number = 14

b)

Mass number = 14, atomic number = 7

5.
What is the atomic number of this nucleus?
a)
1
b)
3
c)
4
d)
7
6.

What does the 1.00794 stand for?

a)

Hydrogen

b)

Atomic Number

c)

Atomic Mass

7.

A phosphorus atom has 15 protons and 16 neutrons. What is the atomic mass?

a)

15

b)

16

c)

31

d)

1

8.
An atom of argon has 18 protons and 22 neutrons. How many electrons does it have?
a)
18
b)
22
c)
40
d)
4