FINAL

Front

What is condensation?

Back

Condensation is the process where gas changes into a liquid.

Front

What is the number of protons in the element with atomic number 7?

Back

The element with atomic number 7 has 7 protons.

Front

What can be found on the periodic table?

Back

Elements can be found on the periodic table.

Front

Which liquid is the LEAST dense? (1 or 4)

Back

Liquid 1 is the LEAST dense.

Front

What is the formula for density?

Back

Density = mass / volume.

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 the atomic number?

Back

The atomic number is the number of protons in the nucleus of an atom.

Front

What is the difference between mass and weight?

Back

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

Front

What is the state of matter for water at 0 degrees Celsius?

Back

At 0 degrees Celsius, water can exist as both a solid (ice) and a liquid.