An Element Is Selective in the Frequency of Light It

question 13

Multiple Choice

An element is selective in the frequency of light it will absorb. This selectivity is due to its:

• A) electron energy levels.
• B) atomic mass.
• C) atomic number.
• D) number of neutrons.
• E) proton cloud.

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Definitions:

-ectasis

A suffix used in medical terminology to denote a dilation or expansion of a hollow organ or body part.

Dilating

The process of making or becoming wider, larger, or more open.

-edema

A suffix referring to a condition characterized by an excess of watery fluid collecting in the cavities or tissues of the body.

Pertaining

Relating or referring to; concerning.