Chapter 7 Chemical Formulas and Chemical Compounds

Chapter 7 Chemical Formulas and Chemical Compounds

8th Grade

15 Qs

quiz-placeholder

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Chapter 7 Chemical Formulas and Chemical Compounds

Chapter 7 Chemical Formulas and Chemical Compounds

Assessment

Quiz

Chemistry

8th Grade

Hard

NGSS
MS-PS1-1, HS-PS1-1

Standards-aligned

Created by

Charles Martinez

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of elements form covalent bonds?

Metals

Non Metals

Metalloids

Nobel Gas

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a covalent bond forms _______________ are shared.

protons

nutrons

valence electrons

quarks

Tags

NGSS.HS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Compounds have _________________ properties, compared to the elements that form them.

similar

different

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A ___________________ is the smallest unit of a compound.

atom

proton

electron

molecule

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How many valence electrons does Oxygen (O) have?

6

8

15

16

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many atoms of hydrogen are in a sugar molecule with the formula C6H12O6

12

6

24

18

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Atoms that are _____________ will form bonds.

stable

unstable

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