Ch 3.4 RFM & % by mass

Ch 3.4 RFM & % by mass

9th - 12th Grade

10 Qs

quiz-placeholder

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Ch 3.4 RFM & % by mass

Ch 3.4 RFM & % by mass

Assessment

Quiz

Science

9th - 12th Grade

Medium

Created by

Mrs Cavanagh

Used 4+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the RFM of water?

8

18

16

10

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the % of nitrogen in ammonia, NH₃?

50%
25%
90%

82%

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the RFM of CuO?

63.5

92.4

45.2

79.5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the % of Fe in Fe(OH)₂?

62%

54%

25%
10%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the RFM of Fe(OH)₃?

56

89

120

107

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the RFM of Al₂O₃?

200

89

56

102

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the % of O in H₂O?

25%

89%

33.33%
50%

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