Free Printable Isotope Notation

1.

Which of the following is the correct isotope notation for Silver-105:

a)

b)

c)

d)

2.

Which of the following is the correct isotope for the following ion: Protons = 20; Neutrons = 21; Electrons = 18

a)

b)

c)

d)

e)

3.

Which of the following is the correct isotope for the following ion: Protons = 8; Neutrons = 8; Electrons = 10

a)

b)

c)

d)

4.

Which of the following is the correct isotope for the following ion: Protons = 82; Neutrons = 125; Electrons = 80

a)

b)

c)

d)

5.

Which of the following is the correct isotope for the following ion: Protons = 30; Neutrons = 36; Electrons = 28

a)

b)

c)

d)

e)

6.

Which of the following is the correct isotope for the following ion: Protons = 35; Neutrons = 46; Electrons = 36

a)

b)

c)

d)

e)

7.

Which of the following is the correct isotope for the following ion: Protons = 37; Neutrons = 48; Electrons = 36

a)

b)

c)

d)

e)

8.

Which of the following is the correct isotope for the following ion: Protons = 50; Neutrons = 70; Electrons = 46

a)

b)

c)

d)

e)

9.

Determine the isotope:

a)

Gold-198

b)

Gold-79

c)

Augite-198

d)

Aluminum-198

e)

Gold-119

10.

Determine the number of protons:

(a)

11.

Determine the number of neutrons:

a)

79

b)

119

c)

198

d)

76

e)

82

12.

Determine the number of electrons:

a)

79

b)

119

c)

198

d)

76

e)

82

13.

Determine the mass number:

a)

79

b)

119

c)

198

d)

76

e)

82

14.

Determine the isotope:

a)

Xenon-54

b)

Xenon-130

c)

Xenon-76

d)

Xenon-184

15.

Determine the number of neutrons:

a)

54

b)

130

c)

55

d)

76

e)

184

16.

Determine the number of electrons:

a)

54

b)

130

c)

55

d)

76

e)

184

17.

Determine the number of protons:

a)

54

b)

130

c)

55

d)

76

e)

184

18.

Determine the atomic number:

a)

54

b)

130

c)

55

d)

76

e)

184

19.

Determine the isotope:

a)

Titanium-48

b)

Titanium-22

c)

Titanium-26

d)

Titanium-4

e)

Titanium-70

20.

Determine the number of neutrons:

a)

48

b)

22

c)

26

d)

4

e)

18

21.

Determine the number of electrons:

a)

48

b)

22

c)

26

d)

4

e)

18

22.

Which of the following is the correct isotope for the following ion: Protons = 38; Neutrons = 50; Electrons = 36

a)

b)

c)

d)

e)

23.

Identify the element:

(a)

24.

Identify the mass number:

(a)

25.

Is this an ion or an atom:

a)

Atom

b)

Ion

26.

Identify the correct isotope notation:

a)

b)

c)

d)

e)

27.

Determine the correct isotope notation:

a)

b)

c)

d)

e)

28.

Determine the mass number:

(a)

29.

Is this an atom or an ion:

a)

atom

b)

ion

30.

Identify the element:

(a)

31.

Identify the mass number:

(a)

32.

Identify the charge:

(a)

33.

Which of the following is the correct isotope for the following ion: Protons = 19; Neutrons = 21; Electrons = 18

a)

b)

c)

d)

e)

Isotope Notation

Total questions: 33

Worksheet time: 20mins

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