Periodic Table

Front

What are found on the Periodic Table?

Back

Elements

Front

What is a grouping of elements based on similar properties, arranged by columns in the periodic table?

Back

Family

Front

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

Back

Electron

Front

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

Back

Proton

Front

What are one or two letters that represent the name of an element?

Back

Element symbol

Front

What is the horizontal row of elements in the periodic table called?

Back

Period

Front

What is the term for the vertical columns in the periodic table?

Back

Group

Front

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

Back

Atomic number

Front

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

Back

Atomic mass

Front

What is the term for elements that have similar chemical properties and are found in the same group?

Back

Chemical family