Chemical formula

Chemical formula

10th Grade

15 Qs

quiz-placeholder

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Chemical formula

Chemical formula

Assessment

Quiz

Chemistry

10th Grade

Practice Problem

Medium

NGSS
MS-PS1-1

Standards-aligned

Created by

KWOK LEUNG IP

Used 1K+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The formula of copper(II) oxide is

CuO

Cu2O

CuO2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The formula of sulphuric acid is

HSO4

H2SO4

H2SO3

H2SO3

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The formula of iron(III) oxide is

FeO

FeO2

Fe2O

Fe2O3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The formula of magnesium chloride is

MgCl

MgCl2

MgCl3

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The formula of calcium hydroxide is

CaOH

Ca(OH)2

Ca(OH)3

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The formula of sodium carbonate is

NaCO3

Na(CO3)2

Na2CO3

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The name of KHCO3 is

potassium carbonate

potassium hydrogencarbonate

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