Alloy Shell Hand

1.-Used in photographic negatives
2-Found as coal, graphite, diamond
3-Glows in the dark, used on watch hands
4-Found in shells.chalk, teeth, bones
5-A gas used by cells to survive
6-The metal element in table salt
7-Used in flash bulbs and fireworks, for its bright white light
8-Used in electrical writing and pennies
9-Shiny metal used to coat faucets
10-Found in glass, sand, and computer chips
11-Used to ill bactera in swimming pools
12-Used in classy table utensils
13-Alloy with copper in brass
14-Called quicksilver, used in fluorescent bulbs
15-Produced in Kitimat from bauxite
16-Used in light bulb filaments
17-Was added to gasoline to prevent engine knocking
18-Used in match heads, tires, insecticides
19-In toothpaste and Teflon
20-White metal used for jewelry

If any one of you can help with this questions-it will be a huge help to me!