ACIDTEST
Acid test
An acid test is any qualitative chemical or metallurgical assay which uses acid; most commonly, and historically, the use of a strong acid to distinguish gold from base metals. Figuratively, acid test is any definitive test for some attribute, e.g. of a person's character, or of the performance of some product.The above text is a snippet from Wikipedia: Acid test (gold)
and as such is available under the Creative Commons Attribution/Share-Alike License.
acid test
Noun
The above text is a snippet from Wiktionary: acid test
and as such is available under the Creative Commons Attribution/Share-Alike License.