Pre AP Unit 2 Review

Pre AP Unit 2 Review

8th - 10th Grade

11 Qs

quiz-placeholder

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Pre AP Unit 2 Review

Pre AP Unit 2 Review

Assessment

Quiz

Chemistry

8th - 10th Grade

Medium

NGSS
HS-PS1-8, HS-PS1-1

Standards-aligned

Created by

Jamie Villarreal

Used 47+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which subatomic particles are located in the nucleus?

Electrons and protons

protons and neutrons

neutrons and electrons

protons

Tags

NGSS.HS-PS1-8

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many neutrons would 115B-2 have?

11

4

7

6

Tags

NGSS.HS-PS1-8

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

How many neutrons would this ion have?

12

11

23

22

Tags

NGSS.HS-PS1-8

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

When is an atom considered electrically neutral?

The number of proton forces pull on the neutron

The number of electrons are equal to the number of protons

The number of neutrons equal the number of protons

The number of electrons are equal to the number of neutrons

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many electrons are in Co-2

61

57

29

25

Tags

NGSS.HS-PS1-1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

An isotope of Copper (Cu) has 29 protons and 64 neutrons. what is the mass of this isotope?

29

64

35

93

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which of the following statements about atomic structure is false?

Almost all of the mass of the atom is concentrated in the nucleus

The number of protons and neutrons is always the same in a a neutral atom

An electron has negligible mass within the atom and therefore doesn't contribute to mass

The protons and neutrons in the nucleus are very dense compared to the rest of the atom

Tags

NGSS.HS-PS1-8

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