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Radioactivity quizizz

Authored by Yash Saxena

Science

KG - Professional Development

NGSS covered

Used 2+ times

Radioactivity quizizz
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the definition of a "half life"

The time it takes for all of a radioactive substance's atoms to decay.

The time it takes for half of a radioactive substance's atoms to decay.

The time it takes for a quarter of a radioactive substance's atoms to decay.

The time it takes for all of a radioactive substance's molecules to decay.

Tags

NGSS.HS-PS1-8

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If we had 20,000 atoms of a radioactive

substance. If the half-life is 1 hour, how many atoms of that substance would be left after what percent of atoms would be left over after 2 hours

100%

12.5%

25%

50%

Tags

NGSS.HS-PS1-8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of radiation releases a helium nucleus

Beta

Alpha

Gamma

DA HULK

Tags

NGSS.HS-PS1-8

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of radiation switches a neuton to a proton and an electron and kicks the electron out of the atom (increases the atomic number by one).

Gamma

Alpha

It is Beta (get trolled)

Beat

Tags

NGSS.HS-PS1-8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of radiation releases a high-energy ray

Gamma

Beta

Alpha

DA HULK GETS SMART IN ENDGAME

Tags

NGSS.HS-PS1-8

6.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What is fission

Splitting a nucleus into two nuclei with smaller masses.

Combining of two nuclei with smaller masses to form one nucleus with a larger mass.

Halfin an atom

ClicK hERE

Tags

NGSS.HS-PS1-8

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

What is fusion

clICk heRE

Combining of two nuclei with smaller masses to form one nucleus with a larger mass.

Splitting a nucleus into two nuclei with smaller masses.

DIGIMON!!!!!!!!!!!!!!!!!!!!!

Tags

NGSS.HS-PS1-8

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