Periodic Table of Elements (1-12)

Oxygen (O)

Eighth element on the table

Sodium (Na)

Eleventh element on the table

Boron (B)

Fifth element on the table.

Hydrogen (H)

First element on the table.

Beryllium (Be)

Fourth element on the table

Fluorine (F)

Ninth element on the table

Helium (He)

Second Element on the table.

Nitrogen (N)

Seventh element on the table

Carbon (C)

Sixth element on the table

Neon (Ne)

Tenth element on the table

Lithium (Li)

Third element on the table.

Magnesium (Mg)

Tweleth element on the table