Chemistry of Life Test Review

Front

Anything that takes up space and has mass is known as

Back

Matter

Front

Building blocks of matter

Back

Atoms

Front

Particle within the nucleus carrying a positive electrical charge

Back

Proton

Front

Importance of atoms

Back

They are the building blocks of all matter.

Front

Subatomic particle within the nucleus with no electrical charge

Back

Neutron

Front

Center of the atom where neutrons and protons are located

Back

Nucleus

Front

Usefulness of the periodic table of elements

Back

It allows the properties of undiscovered elements to be predicted.

Front

A pure substance that cannot be broken down into other substances by physical or chemical means

Back

Element

Front

Potassium (K), Sodium (Na), and Hydrogen (H) are located in the same column, or ___ of the periodic table

Back

Group

Front

Pure substance formed when two or more different elements combine

Back

Compound