Molecules & Compounds

Molecules & Compounds

6th - 8th Grade

11 Qs

quiz-placeholder

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Molecules & Compounds

Molecules & Compounds

Assessment

Quiz

Science

6th - 8th Grade

Medium

NGSS
MS-PS1-1

Standards-aligned

Created by

MollyAnn Callen

Used 26+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a molecule?

two or more atoms bonded together.

two or more atoms - of at least two different elements - bonded together

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What does the subscript 3 in this chemical formula mean?

There are three separate oxygen atoms

There are three oxygen molecules

There are three oxygen atoms that are bonded together

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What does the 4 in this chemical formula mean?

There are four hydrogen atoms in the molecule

There are four water molecules

There are four Hydrogen and four oxygen atoms in the molecule

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is water a molecule, a compound, or both?

Molecule

Compound

Both

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If molecules are like Legos, then....

each individual Lego represents an atom and what you build from the Legos represent molecules.

each individual Lego represents molecules.

each individual atom represents compounds.

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The 2 in this equation is a _______________.

coefficient

subscript

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The 4 in this equation is a _______________.

coefficient

subscript

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