Depinisyon ng protometals, Kahulugan ng protometals

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Definition of protometals

English to English

noun

A finer form of metals, indicated by enhanced lines in their spark spectra (which are also observed in the spectra of some stars), obtained at the highest available laboratory temperatures (Lockyer); as protocalcium, protochromium, protocopper, protonickel, protosilicon, protostrontium, prototitanium, protovanadium.

source: Webster 1913

Nearby Word

protometals