Free Printable Nuclear Reactions Mini Review

Free Printable Worksheets

Worksheets

Nuclear Reactions Mini Review

Total questions: 18

Worksheet time: 17mins

Name

Class

Date

1.

How many protons does this isotope of titanium have?

a)

48

b)

22

c)

26

d)

70

2.

How many neutrons does the isotope of lithium have?

a)

8

b)

3

c)

4

d)

5

3.

Found in the nucleus of the atom

a)

electrons only

b)

protons only

c)

neutrons and protons

d)

neutrons and electrons

4.

An element is defined by its number of

a)

protons

b)

electrons

c)

neutrons

d)

protons + electrons

5.

In a correctly written symbol what would be located in the "A" position?

a)

number of neutrons

b)

atomic number

c)

number of electrons

d)

mass number

6.

What is the mass number of the element shown?

a)

15

b)

7

c)

8

d)

0

7.

An atom has 12 protons and 13 neutrons in its nucleus. Which is the correct symbol?

a)

b)

c)

d)

8.

^{The photo above shows the isotopic notation for which isotope?}

a)

Carbon 12

b)

Carbon 13

c)

Carbon 14

d)

Carbon 15

9.

What is the atomic mass of the pictured isotope?

a)

2

b)

4

c)

6

d)

Hehehehe

10.

In Alpha decay what particle is emitted?

a)

Helium (He)

b)

Electron (e^-)

c)

Energy (Photon)

11.

In Beta decay what particle is emitted?

a)

Helium (He)

b)

Electron (e^-)

c)

Energy (Photon)

12.

In Gamma decay what particle is emitted?

a)

Helium (He)

b)

Electron (e^-)

c)

Energy (Photon)

13.

What is the most dangerous form of radioactive decay?

a)

Alpha

b)

Beta

c)

Gamma

14.

Which form of radiation can be stopped by something as thin as a sheet of paper?

a)

Alpha

b)

Beta

c)

Gamma

15.

Identify the missing variable in the following reaction.

a)

b)

c)

16.

Identify the missing variable in the following reaction.

a)

b)

c)

17.

Identify the missing variable in the following reaction.

a)

b)

c)

18.

Identify the missing variable in the following reaction.

a)

b)

c)

d)

Reset

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