Chemisty

Front 1

OXYGEN

Back 1

O

Front 2

CARBON

Back 2

C

Front 3

HYDROGEN

Back 3

H

Front 4

NITROGEN

Back 4

N

Front 5

CALCIUM

Back 5

Ca

Front 6

PHOSPHORUS

Back 6

P

Front 7

POTASSIUM

Back 7

K

Front 8

SULFUR

Back 8

S

Front 9

SODIUM

Back 9

Na

Front 10

CHLORINE

Back 10

Cl

Front 11

IODINE

Back 11

I

Front 12

FLUORINE

Back 12

F

Front 13

IRON

Back 13

Fe

Front 14

MAGNESIUM

Back 14

Mg

Front 15

COPPER

Back 15

Cu

Front 16

ZINC

Back 16

Zn