Unit 3

Unit 3

9th Grade

61 Qs

quiz-placeholder

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Unit 3

Unit 3

Assessment

Quiz

Chemistry

9th Grade

Easy

NGSS
HS-PS1-1, MS-PS1-1, HS-PS1-3

+3

Standards-aligned

Created by

Sophia Wilson

Used 1+ times

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61 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many valence electrons does Tin (Sn) have?

8

7

5

4

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many valence electrons does Lithium (Li) have?

8

1

5

2

Tags

NGSS.HS-PS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many valence electrons does Bromine (Br) have?

5

6

7

8

Tags

NGSS.HS-PS1-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a valence electron?

an electron that is found in the outermost shell of an atom. 
an electron found in the innermost shell of an atom.
an electron found in the middle shell.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of these is correct?

Media Image
Media Image
Media Image

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This could be the dot diagram of 

Ne
Si
Al
Be

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many electrons should Hydrogen, group 1, have around its Lewis dot model?

1
2
7
8

Tags

NGSS.HS-PS1-1

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