Infobase

Category Native element Name in English. Diamond Formula C Group Carbon Polymorphs Color Colorless,

Marble is a type of rock resulting from the transformation process of dolomite crystals

Rubies have long held the crown as one of the most expensive colored gemstones. Records

CHROME – (Chromium) Cr, chemical element 6(VIb) of group of the Periodic table. Atomic number 24, atomic

Good day, friends. The chemical formula of quartz is SiO2. Quartz deposits even with active

11 Sodium Na 22.9898 [Ne]3s1 Sodium (Na, lat. natrium) is a chemical element

December 14, 2019 A physical-chemical process is used to process scrap radio components with subsequent release of silver,

Instructions Probably everyone has such a drug as iodine at home. If not, then

What are Mallorca pearls? The Mallorca variety, created in a factory using mother-of-pearl, belongs to

5933 03/25/2021 Author: Mysekret Team 0 Some might have the impression of what to wear today