The Two Chemical Forms of Matter Are Elements and Compounds

question 101

True/False

The two chemical forms of matter are elements and compounds.

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Definitions:

Life Span

The maximum duration of life of a species; in humans, the longest period that individuals of the species can live under optimal conditions.

Mortality

The incidence or risk of death within a population or group.

Resilience

The capacity to recover quickly from difficulties; toughness.

Presbycusis

Loss of acuteness of hearing due to age-related degenerative changes in the ear.