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Sulfur (also spelled sulphur in British English) is a chemical element; it has symbol S an...

6 September, 2024

The western desert of Egypt was a major source of alum substitutes in antiquity. These eva...

14 September, 2024

Silver nitrate is an inorganic compound with chemical formula AgNO 3. It is a versatile pr...

20 August, 2024

Zinc is a chemical element with the symbol Zn and atomic number 30. It is a slightly britt...

9 January, 2025

In common usage, salt is a mineral composed primarily of sodium chloride (NaCl). When used...

31 August, 2024

Magnesium chloride can be extracted from brine or sea water. In North America, it is produ...

8 August, 2024

This article is about the solution. For the gas, see hydrogen chloride. Hydrochloric acid ...

22 May, 2024

Urea, also called carbamide (because it is a diamide of carbonic acid), is an organic comp...

14 September, 2024

Potassium chloride (KCl, or potassium salt) is a metal halide salt composed of potassium a...

7 August, 2024