Periodic Table

Front

What subatomic particle is found outside of the nucleus?

Back

Electron

Front

What is matter composed of?

Back

Atoms

Front

The neutron has a ________________ charge.

Back

neutral

Front

The modern periodic table of elements is arranged by what?

Back

Atomic number

Front

Which one of the following items can be found on the periodic table of elements?

Back

Number of Protons

Front

What is the smallest unit of an element?

Back

Atom

Front

What is the charge of a proton?

Back

Positive

Front

What is the charge of an electron?

Back

Negative

Front

What do we call elements that have similar properties and are in the same column of the periodic table?

Back

Group or Family

Front

What is the term for the horizontal rows in the periodic table?

Back

Period