the.com/silica
Sand, quartz, and glass are the same molecule wearing different outfits.
means A hard, glassy compound of silicon and oxygen (SiO₂) that makes up most sand, quartz, and the raw material of glass.
from From Latin 'silex,' meaning flint or hard stone. Chemists in the early 1800s coined 'silica' to name the oxide form, and shortly after derived 'silicon' as the name for the element itself — so the metal is actually named after the rock, not the other way around.
- formula
- SiO2, silicon plus oxygen, nothing fancy
- beach reality
- most sand is just ground-up silica crystals
- packet lie
- silica gel packets are not edible, despite the dare
- chip origin
- computer chips are purified silica turned into silicon wafers