The elements + Periodic Table

Front

What is the chemical symbol for Iron?

Back

Fe

Front

What is the atomic mass of Iron?

Back

58.693

Front

How many neutrons are in a Gold atom?

Back

118

Front

What does the number at the top of each square on the periodic table represent?

Back

Atomic number

Front

What is the chemical symbol for Neon?

Back

Ne

Front

What is the atomic number of Gold?

Back

79

Front

What is the definition of an element?

Back

A substance that cannot be broken down into simpler substances by chemical means.

Front

What is the periodic table?

Back

A tabular arrangement of chemical elements, organized by their atomic number, electron configuration, and recurring chemical properties.

Front

What is the difference between atomic mass and atomic number?

Back

Atomic mass is the weighted average mass of an element's isotopes, while atomic number is the number of protons in the nucleus of an atom.

Front

What is a chemical symbol?

Back

A one or two-letter notation used to represent an element.