First Semester Chemistry Review 2019

First Semester Chemistry Review 2019

Assessment

Flashcard

Chemistry

10th Grade

Hard

Created by

Quizizz Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the definition of density?

Back

Density is the mass of an object divided by its volume, typically expressed in grams per cubic centimeter (g/cm³) or kilograms per cubic meter (kg/m³).

2.

FLASHCARD QUESTION

Front

How do you calculate the mass of an object using density and volume?

Back

Mass = Density × Volume.

3.

FLASHCARD QUESTION

Front

What is the formula for calculating the volume of a rectangular prism?

Back

Volume = Length × Width × Height.

4.

FLASHCARD QUESTION

Front

What does the subscript in a chemical formula indicate?

Back

The subscript indicates the number of atoms of the element in the molecule.

5.

FLASHCARD QUESTION

Front

What is the melting point of a substance?

Back

The melting point is the temperature at which a solid becomes a liquid.

6.

FLASHCARD QUESTION

Front

How do you convert Celsius to Kelvin?

Back

Kelvin = Celsius + 273.15.

7.

FLASHCARD QUESTION

Front

What is the significance of significant figures in measurements?

Back

Significant figures indicate the precision of a measurement and help convey the uncertainty in the data.

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?