1st Semester Review

1st Semester Review

Assessment

Flashcard

Science

7th Grade

Hard

Created by

Quizizz Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

If a line on a distance-time graph is steep, what can be said about the object's speed?

Back

The object is moving quickly.

2.

FLASHCARD QUESTION

Front

A car travels 150 kilometers in 3 hours. What is its average speed?

Back

50 km/h

3.

FLASHCARD QUESTION

Front

Which of the following is an example of an element?

Back

Oxygen (O)

4.

FLASHCARD QUESTION

Front

Which of the following is NOT a property of aqueous solutions?

Back

They are always clear and colorless.

5.

FLASHCARD QUESTION

Front

Which of the following statements is true about elements and compounds?

Back

Compounds are substances made from two or more different elements chemically bonded together.

6.

FLASHCARD QUESTION

Front

What is the formula for calculating average speed?

Back

Average Speed = Total Distance / Total Time

7.

FLASHCARD QUESTION

Front

What is an element?

Back

A pure substance that cannot be broken down into simpler substances by chemical means.

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?