Question

silicon is a _____________

Answer 1

Silicon (Si), a nonmetallic chemical element in the carbon family (Group 14 [IVa] of the periodic table). Silicon makes up 27.7 percent of Earth's crust; it is the ...

Atomic number: 14

Atomic weight: 28.086

Oxidation state: −4, (+2), +4

Answer 2

$\huge \text{Silicon }$

✍ Silicon is a non-metal it is a semiconductor at room temperature.

✍ In Earth's crust silicon is the second most abundant element next to oxygen.

✍ It is more widely distributed in just send and planet has various forms of silicon dioxide (silica) or silicates.

✍ Silicon compound is the chief constituent of semi precious stones like garnet, zircon, topaz and opal.

✍ Silicon exists in two allotropic forms ; Amorphous and Crystalline silicon.

✍ Silicon Symbol : Si

✍ Atomic Number : 14 .

✍ Mass Number : 28