1. By Jonathan and Andrew

2. glass is added to cobalt to make it a beautiful shade of blue. They can make coins, gems, safes, batteries, gum, glass and glassware etc. cobalt one ducal coin john

3. Transition is the general name for all elements between group 2 and group 13

4.  There are a lot of uses for gallium like in LED lights, painted on glass and porcelain, computer memory, semiconductor production, quartz thermometers, transistors, laser diodes. This compound expands when it cools down Gallium melts in hand Ga

5. Gold occurs in nuggets or grains of rock.

7. Used on the nose cone of missiles Pt Occurs in some nickel and copper ores. Platinum is used in jewelry, laboratory equipment, electrical contacts and electrodes,

8. Copper conducts heat and electricity more economically that any other metal. CuCu It is used as a thermal conductor, an electrical conductor, a building material, and a constituent of various metal alloys. Police got the nickname “cop” from the buttons on their uniforms. Copper I flame

9.  This element is known to cause mental retardation if absorbed through skin. Mercury is used in thermometers some not all, also used in light bulbs and a lot more things too. HID light bulbs Mercury thermometer Hg

10. One of the strongest metals ever made. Used as surgical appliances due to its non-reactivity to body tissues and fluids. Ta Tantalum is highly corrosion resistant and occurs naturally in the mineral tantalite.

11. The most common metal in the earths crust, is used in making pop cans, siding, doors and many more useful things. Since 1972, an estimated 660- plus billion beverage cans have been recycled Al

12. Used in tetra oxide form in finding fingerprints. Os Makes pen tips. Densest natural element.

13. TUNGSTEN Tungsten is used in common white light bulbs, tungsten makes rings. Watches wedding bands and many more products W