Lead: nm The word "lead" has many meanings:
I. Lead, lead
1. Very dense metal of a bluish gray (Pb; n° at. 82; m. at. 207,2), soft, easily fusible, easy to work and roll.
Lead deposit (lead).
Native silver lead.
Galena is one of the lead ores. Protoxide, lead dioxide.
Lead salts (minium; white lead).
Anti-knock additive (tetraethyl lead) which was incorporated into fuels to improve the octane number (m...
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