Silicon is used in making microchips for comps, transistors, solar cells, etc. it's also used in the manufacture of waterproof material called silicone, and therefore used to make umbrellas, raincoats, bags, etc. They are used as grinding tools. Since it helps in forming sand, it is used to prepare concrete, bricks, and cement. Its also used in enamel, pottery, glass, preserving eggs, making electrical steel,etc
