8th grade Science review :)

Front

This subatomic particle always identifies the identity (name) of the element

Back

Proton

Front

The chart that shows the arrangement of elements in order by their atomic number

Back

Periodic Table

Front

The sum of the protons and neutrons in the nucleus of an atom

Back

Mass Number (also called Atomic Mass)

Front

Which of the following is a negatively charged subatomic particle? Electron, Proton, Neutron, Quark

Back

Electron

Front

All matter is made of what?

Back

atoms 

Front

The particles that are found in the nucleus of an atom are: neutrons and electrons, electrons only, protons and neutrons, protons and electrons

Back

protons and neutrons

Front

The atomic number of an element is the total number of which particles in the nucleus? (Options: neutrons, protons, electrons, protons and electrons)

Back

protons

Front

Components of atoms: quarks, isotopes, subatomic particles, ions

Back

subatomic particles

Front

An element has an atomic number of 76. The number of protons and electrons in a neutral atom of the element are

Back

76 p+, 76 e-

Front

Contributes basically no mass to an atom.

Back

electrons