Texas Science

Texas Science

8th Grade

49 Qs

quiz-placeholder

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Texas Science

Texas Science

Assessment

Quiz

Science

8th Grade

Practice Problem

Hard

NGSS
MS-PS1-1, MS-ESS2-5, MS-ESS1-1

+13

Standards-aligned

Created by

Charles Martinez

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49 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

an atom with atomic number 6 would have how many protons 

6
12
3
cannot be determined 

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Particles in an atom that are neutral and have no charge are 

negatrons 
electrons 
neutrons 
protons 

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

If an atom has 10 protons, 10 neutrons, and 10 electrons, what is the mass of the atom?

10
20
30

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

If the mass number of this chlorine atom is 36, how many neutrons does it have?

17

18

19

can't be determined

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the mass number of the atom shown in the Bohr model?

11

12

23

Can't be determined

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The vertical (up and down) columns in the Periodic Table are called

groups

towers

periods

atomic numbers

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The horizontal (side to side) rows in the Periodic Table are called

groups

families

periods

atomic numbers

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