Chem final review

Chem final review

Assessment

Flashcard

Chemistry

9th Grade

Hard

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the term for the number of protons plus neutrons in an atom?

Back

Atomic mass

2.

FLASHCARD QUESTION

Front

What tools would you use to measure length?

Back

Ruler, tape measure, calipers

3.

FLASHCARD QUESTION

Front

How many significant figures are in the number 4004?

Back

4

4.

FLASHCARD QUESTION

Front

How many significant figures are in the number 9009.00?

Back

6

5.

FLASHCARD QUESTION

Front

Is the following equation balanced or unbalanced? N2 + 3 H2 --> 2NH3

Back

Balanced

6.

FLASHCARD QUESTION

Front

What is the definition of atomic number?

Back

The number of protons in the nucleus of an atom.

7.

FLASHCARD QUESTION

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?