Nuclear Chemistry Review

Nuclear Chemistry Review

10th Grade

25 Qs

quiz-placeholder

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Nuclear Chemistry Review

Nuclear Chemistry Review

Assessment

Quiz

Science

10th Grade

Hard

NGSS
HS-PS1-8, HS-ETS1-2, HS-PS3-4

+1

Standards-aligned

Created by

Lisa Thompson

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which type of radioactive decay will not change the identity of the atom?

Beta decay

Alpha decay

Gamma decay

All of these change the identity of the atom

Tags

NGSS.HS-PS1-8

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

An atom of 69Zn undergoes beta decay.  What will the resulting isotope be?

copper-69

nickel-65

gallium-68

gallium-69

Tags

NGSS.HS-PS1-8

3.

FILL IN THE BLANK QUESTION

1 min • 2 pts

An atom of Uranium-237 undergoes alpha decay.  Give the name (element-#) of the daughter isotope produced.

Tags

NGSS.HS-PS1-8

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When an atom undergoes alpha decay, the mass number ____________________ and the atomic number _____________.

stays the same; increases by 1

stays the same; stays the same

decreases by 2; decreases by 2


decreases by 4; decreases by 2

Tags

NGSS.HS-PS1-8

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How do radioisotopes change over time?

They gain stability and stop emitting radiation.

They remain unchanged but move to a higher energy state.

They spontaneously change into other isotopes.

They dissolve into subatomic particles.

Tags

NGSS.HS-PS1-8

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the half-life of a radioactive element?

How old it is when it is middle aged

The time it takes for half of the atoms to decay

The time it takes for half of the atom to form

How old it is when the Earth is middle aged

Tags

NGSS.HS-PS1-8

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Why is it difficult to transform mercury into gold by changing the number of protons in its nucleus?

The nucleus is not stable enough

The atomic mass is too high

The nucleus of a stable atom is very strongly bound

Gold and mercury are inert elements

Tags

NGSS.HS-PS1-8

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