Chemia

Chemia

A branch of physical science that is concerned with the study of matter and energy and how they interact.

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Chemia > Chemia nieorganiczna

borek

Chemia; Chemia nieorganiczna

Związek binarny boru i metalu założony przez ogrzewanie mieszaniny dwóch elementów.

chlorek ołowiu

Chemia; Chemia nieorganiczna

PbCl 2 Poisonous white crystals melting at 498_C, boiling at 950_C; slightly soluble in hot water, insoluble in alcohol and cold water; used to make lead salts and lead chromate ...

siarczek potasu

Chemia; Chemia nieorganiczna

K 2 S Moderately flammable, water-soluble, deliquescent red crystals; melts at 840_C; used in analytical chemistry, medicine, and depilatories. Also known as fused potassium ...

pierwiastek transplutonowy, transplutonowiec

Chemia; Chemia nieorganiczna

Element o liczbie atomowej większej niż Pluton (94).

fluorek boru

Chemia; Chemia nieorganiczna

BF 3 A colorless pungent gas in a dry atmosphere; used in industry as an acidic catalyst for polymerizations, esterifications, and alkylations. Also known as boron trifluoride.