Finals Review (U1; Intro Science, U2: Matter) 2024

Front

What is the nucleus of an atom?

Back

The nucleus is the core of the atom, containing protons and neutrons.

Front

What is the molecular formula for ozone?

Back

O3 is a molecule made up of three oxygen atoms, classified as an element.

Front

Where can plasma be found?

Back

Plasma can be found in stars, the sun, lightning, and plasma balls.

Front

What state of matter has a definite volume but not a definite shape?

Back

Liquid has a definite volume but takes the shape of its container.

Front

What is condensation?

Back

Condensation is the process that turns a gas into a liquid.

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

What are the three states of matter?

Back

The three states of matter are solid, liquid, and gas.

Front

What is an element?

Back

An element is a pure substance that cannot be broken down into simpler substances.

Front

What is a compound?

Back

A compound is a substance formed when two or more elements chemically bond together.

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that are not chemically bonded.