Periodic Table

Front

Biggest group on the periodic table

Back

Metals

Front

Number of rows on the table

Back

7

Front

Number of groups/families on the periodic table

Back

18

Front

Metalloids location

Back

Stair step/diagonal

Front

Noble gases group number

Back

18

Front

Group of elements: C, N, O

Back

Nonmetals

Front

Minimum requirement for symbols

Back

1 capital letter

Front

Arrangement of elements in modern periodic table

Back

Atomic number

Front

Element's identity

Back

Number of protons

Front

All matter is made of...

Back

Atoms