Chemical Formulas

Chemical Formulas

8th - 10th Grade

20 Qs

quiz-placeholder

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Chemical Formulas

Chemical Formulas

Assessment

Quiz

Science

8th - 10th Grade

Practice Problem

Medium

NGSS
MS-PS1-1

Standards-aligned

Created by

Matthew Montamat

Used 138+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the formula for calcium chloride, CaCl2, there are ___ atoms of calcium in a formula unit.

1

2

3

it cannot be determined by current science

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the formula for calcium chloride, CaCl2, there are ___ atoms of chlorine in a formula unit.

1

2

3

it is estimated in the billions, but we're not sure

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The compound calcium chloride, CaCl2,uses _______ bonds to hold the atoms together.

metallic

ionic

covalent

intrinsic

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The formula for sulfur trioxide is SO3. There are ___ atoms of sulfur in a molecule.

1

2

3

4

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The formula for sulfur trioxide is SO3. There are ___ atoms of oxygen in a molecule.

1

2

3

4

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The formula for sulfur trioxide is SO3. There are ___ total atoms in a molecule.

1

2

3

4

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sulfur trioxide,SO3, uses _______ bonds to hold the atoms together.

metallic

ionic

covalent

transcendental

Tags

NGSS.MS-PS1-1

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