Atomic Structure

Front

What is the unit represented by the combined number of protons and neutrons?

Back

Atomic Mass

Front

What are the electrons that are on the outermost region of the atom called?

Back

Valence Electrons

Front

What is the arrangement of elements in order of increasing atomic number?

Back

Periodic Table

Front

What is the smallest possible unit matter can be divided into while still maintaining its properties?

Back

Atom

Front

Which element does the Bohr Model represent?

Back

Sodium

Front

What is the positively charged particle found in the nucleus of an atom?

Back

Proton

Front

What is the negatively charged particle that orbits the nucleus of an atom?

Back

Electron

Front

What is the neutral particle found in the nucleus of an atom?

Back

Neutron

Front

What is the term for the number of protons in the nucleus of an atom?

Back

Atomic Number

Front

What is the term for the average mass of an element's isotopes?

Back

Atomic Weight