chemistry

gold. Au

79-Jewerly

Mercury. Hg

80-thermometers

Thallium-TI

81-low temperature Thermometers

Oxygen-O

8-air

Bromine Br

35 liquid or room temperature, camera film

Hydrogan-H

1 sun and stars

Helium-He

2 used in balloons

Lithium-Li

3 batteries

Berullium-Be

4 Emeralds

Boron-B

5 sports equipment

Antimony-Sb

51 car batteries

Carbon-C

6 basis of life’s molecules

Nitrogen-N

7 Protien

Fluorine-F

9 toothpaste

Neon-Ne

10 advertising signs

Argon-18

Light bulbs

Krypton-36

Flashlights

Xenon-54

High intensity lamps

Radon-86

Surgical implants

31 Gallium-Ga

LED lights

Yitrium 39

lazers

Sodium Ma

Na Salt

Magnesium Mg

12 Chloraphyl

Aluminum Al

13 airplanes

Silicon Si

14 Stone and sand

Phosphorus P

15 Bones

Sulfer-S

eggs-16

Chlorine-Cl

Swimming pools 17

Potassium-K

Fruits and veggies 19

Calcium-Ca

Shells and bones 20

Scandium Sc

Bicycles 21

Titanium-Ti

Aerospace 22

Vanadium V

Springs 23

Chromium Cr

Stainless steel 24

Mabganese Mn

Earthmovers 25

Iron Fe

steel structures 26

Niobium 41

Nb-Magnetic levitating trains

Tantalum 73

Mobile phones

cobalt Co

magnets 27

nickle Ni 28

coins

copper 29 Cu

electric wires

Zinc Zn 30

Brass instruments