Open Sci Ed 7.1

Front

What is the formula for density?

Back

Density = Mass / Volume

Front

What are the two types of measurements that make up density?

Back

Mass and Volume

Front

What does the chemical formula C3H8O represent?

Back

It represents a molecule with 3 Carbon (C), 8 Hydrogen (H), and 1 Oxygen (O) atom.

Front

Which state of matter is most affected by the volume of its container?

Back

Gases are most affected by the volume of their container.

Front

How do you arrange liquids from most dense to least dense?

Back

You compare their densities and order them accordingly.

Front

What is the chemical formula for water?

Back

H2O

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 unit of density?

Back

Common units of density include grams per cubic centimeter (g/cm³) or kilograms per cubic meter (kg/m³).

Front

What is a molecule?

Back

A molecule is a group of two or more atoms bonded together.

Front

What is the significance of the subscripts in a chemical formula?

Back

Subscripts indicate the number of atoms of each element in a molecule.