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Isotopes Quiz

Authored by Carla Downey

Science

7th Grade

NGSS covered

Used 18+ times

Isotopes Quiz
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13 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What are isotopes?

Elements that contain different number of protons and neutrons

Elements that contain equal number of neutrons but different number of protons

Elements that contain equal number of protons but different number of neutrons

Elements that contain equal number of protons and neutrons

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is radiation?

Particles that come from a source and can travel at the speed of thunder

Energy that comes from a source and can travel at the speed of sound

Energy that comes from a source and can travel at the speed of light

Particles that come from a source and can travel at the speed of sound

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the mass number of Carbon-14?

12

14

15

13

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How is the mass of Carbon-14 different from a stable atom of carbon?

Carbon-14 has less neutrons than a stable atom of carbon

Carbon-14 has more electrons than a stable atom of carbon

Carbon-14 has more protons than a stable atom of carbon

Carbon-14 has more neutrons than a stable atom of carbon

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is lodine-131 used for?

Causing rash and fever

Treating diseases of the thyroid gland

Producing electricity

Imaging the skeleton and heart muscle

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the process of radioactive decay?

The process by which an unstable atomic nucleus loses energy by radiation

The process by which an atom gains energy by radiation

The process by which an atom loses energy by absorption

The process by which an atom gains energy by absorption

Tags

NGSS.HS-PS1-8

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the role of Technetium-99 in medicine?

Used in bone scans

Used in treating diseases of the thyroid gland

Used in producing electricity

Used in imaging the body and organs

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