Human Can Detect Wavelengths of Light Between the ________ Rays

question 56

Multiple Choice

Human can detect wavelengths of light between the ________ rays and the ________ rays.

• A) X-; gamma
• B) X-; ultraviolet
• C) gamma; ultraviolet
• D) ultraviolet; infrared
• E) infrared; radar

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Definitions:

Electrons

Subatomic particles with a negative electric charge, found in all atoms and acting as the primary carrier of electricity in solids.

Valence Shells

Valence shells are the outermost shell of an atom that contains the electrons most likely to be involved in chemical reactions.

Noble Gas

A group of chemical elements with similar properties under standard conditions; they are odorless, colorless, monatomic gases with very low chemical reactivity.

Electron Shell

The grouping of electrons surrounding the nucleus of an atom, where electrons exist in fixed energy levels.