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The Compound, (NH4)2S, Can Be Used in Analysis for Trace

question 21

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The compound, (NH4) 2S, can be used in analysis for trace amounts of metals present in a sample. What is its name?


Definitions:

Phenotypic Expression

The observable physical or biochemical characteristics of an organism, as determined by both genetic makeup and environmental influences.

Genetic Drift

A mechanism of evolution that involves random changes in the frequency of alleles within a population over time.

Body Build

The physical composition of an individual, including their muscle, bone, and fat distribution, which can influence their physical capabilities and appearance.

Extremities

The furthest points or limits of something; can also refer to limbs of the body, such as hands and feet.

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