2024-25 Midterm Exam 6th Grade

Front

What is density?

Back

Density is the mass of an object divided by its volume. It determines how much matter is packed into a given space.

Front

Which state of matter has the highest density?

Back

Generally, solids have the highest density compared to liquids and gases.

Front

What is a property of nonmetals?

Back

Nonmetals are typically brittle and break easily.

Front

What is volume?

Back

Volume is the amount of space an object occupies, usually measured in milliliters (mL) or liters (L).

Front

How do you measure the volume of a liquid?

Back

You can measure the volume of a liquid using a graduated cylinder or measuring cup.

Front

What is a physical change?

Back

A physical change is a change that affects one or more physical properties of a substance without altering its chemical composition.

Front

What is a chemical change?

Back

A chemical change occurs when a substance transforms into a different substance with different properties.

Front

What happens to particles when they are heated?

Back

When particles are heated, they speed up and spread out.

Front

What is the boiling point of water?

Back

The boiling point of water is 100 degrees Celsius (212 degrees Fahrenheit) at sea level.

Front

What is the freezing point of water?

Back

The freezing point of water is 0 degrees Celsius (32 degrees Fahrenheit).