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Search Results for: hardness scale

Hardness scale

Hardness scale a qualitative scale in which minerals are classified in order of their increasing hardness, based on the fact... Read More

Temper

temper 1. The state of any compound substance which results from the mixture of various ingredients; due mixture of... Read More

Seed Plants

There are two main subdivisions of seed plants—the ones without covered seeds, the gymnosperms, and the ones with covered... Read More

Iron

Iron 1. to smooth with an instrument of iron; especially, to smooth, as cloth, with a heated flatiron; sometimes used with... Read More