Introduction to chemical formula

Introduction to chemical formula

8th Grade

45 Qs

quiz-placeholder

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Introduction to chemical formula

Introduction to chemical formula

Assessment

Quiz

Science, Chemistry

8th Grade

Hard

Created by

Taoyong Qu

Used 1+ times

FREE Resource

45 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many hydrogen atoms are there?

1

4

5

6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many nitrogen atoms are there?

4

8

10

20

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many phosphorus atoms are there?

0

1

3

4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many atoms of carbon are there?

0

1

2

3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many atoms are there total?

0

1

4

6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many atoms of hydrogen are there?

2

4

6

11

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

How many different kinds of elements are there?

4

3

2

1

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