Counting Atoms

Counting Atoms

11th - 12th Grade

15 Qs

quiz-placeholder

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Counting Atoms

Counting Atoms

Assessment

Quiz

Science

11th - 12th Grade

Practice Problem

Medium

NGSS
MS-PS1-1

Standards-aligned

Created by

Debra Grose

Used 423+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

How many oxygen atoms are in 6H2O ?

1

2

6

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

How many chlorine atoms are in NaClO4 ?

1

2

4

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

How many hydrogen atoms are in Pb(HCO3)4 ?

1

3

4

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

How many sulfur atoms are in H2SO4 ?

1

2

4

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Consider 4MgI2. The coefficient is the number of formula units of MgI2.

true

false

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The chemical formula is C4H10. How many hydrogen atoms are in one molecule of this?

1

4

10

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

There are three carbon atoms in one formula unit of K2CO3.

true

false

Tags

NGSS.MS-PS1-1

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