Periodic Table

Front

What does the atomic mass tell you?

Back

Basically, the number of protons and neutrons.

Front

What is a neutron?

Back

A small particle in the nucleus of the atom, with no electrical charge.

Front

In which period is Sodium (Na) found?

Back

3

Front

What does the number 6 represent in the periodic table?

Back

Atomic number.

Front

What does 12.011 represent in the periodic table?

Back

Atomic mass.

Front

What is the atomic number?

Back

The number of protons in the nucleus of an atom.

Front

What is the chemical symbol for Sodium?

Back

Na.

Front

What is the charge of a proton?

Back

Positive charge.

Front

What is the charge of an electron?

Back

Negative charge.

Front

What is the nucleus of an atom?

Back

The central part of an atom, containing protons and neutrons.