chemical formulae class 7

chemical formulae class 7

7th Grade

11 Qs

quiz-placeholder

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chemical formulae class 7

chemical formulae class 7

Assessment

Quiz

Chemistry

7th Grade

Hard

NGSS
MS-PS1-1

Standards-aligned

Created by

varshitha Varshithanupama@hotmail.com

Used 421+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many atoms of sulfur are in each molecule of H2SO4?

1

4

2

7

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical formula of Magnesium chloride?

MgCl

MgCl2

MgC

MgC2

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical formula of sodium sulfate?

SSO4

SoSO4

NaSO4

Na2SO4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of this chemical, H2SO4?

Hydrogen sulfate

Sulfuric acid

Sulfate

Sulfate hydrogen

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula of Copper (II) oxide?

CUO

CuO

CuO2

Cu2O

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula of nitric acid?

H2SO4

HNO3

HCl

hno3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following compound is not an acid?

HCl

H2SO4

HNO3

CH4

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