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Physical Science Radioactivity

Physical Science Radioactivity

Assessment

Interactive Video

•

Chemistry

•

9th Grade

•

Practice Problem

•

Medium

•
NGSS
HS-PS1-8, HS-ESS1-1, HS-PS4-3

+1

Standards-aligned

Created by

Kara Simpson

Used 7+ times

FREE Resource

31 questions

Show all answers

1.

SLIDE QUESTION

30 sec • Ungraded

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common misconception about radioactivity?

It only produces electricity.

It can only mutate genes and melt faces.

It is completely harmless.

It is the same as chemical reactions.

Tags

NGSS.HS-PS1-8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term used to describe the time it takes for half of a radioactive sample to decay?

Decay Rate

Half-Life

Radioactive Period

Decay Time

Tags

NGSS.HS-PS1-8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the formula E = mc^2 represent in nuclear chemistry?

The relationship between speed and energy

The relationship between mass and volume

The relationship between temperature and mass

The relationship between energy and mass

Tags

NGSS.HS-ESS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary goal of nuclear chemistry in terms of atomic nuclei?

To achieve stability

To increase atomic mass

To decrease the number of electrons

To increase the number of protons

Tags

NGSS.HS-PS1-8

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the dice example, what does removing the dice that show a six represent?

Stabilizing the nucleus

Increasing the sample size

Decay of atoms

Adding more atoms

Tags

NGSS.HS-PS1-8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is transmutation in nuclear chemistry?

Changing the number of electrons.

Changing one element into another.

Changing the temperature of an element.

Changing the state of matter.

Tags

NGSS.HS-PS1-8

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