Question

multiple - choice question
which terms describe noble gases? (select all that apply)
gases only
colorful
reactive
include multiple states of matter (solids, liquid and gases)
colorless
unreactive

Explanation:

Noble gases are in gaseous state under standard conditions. They are colorless as they do not absorb or emit light in the visible spectrum. They have full valence electron shells, making them unreactive (inert) under normal circumstances. They are not colorful (no absorption/emission in visible range for color), not reactive (stable electron configuration), and are gases only (not multiple states under normal conditions).

Answer:

Colorless, Unreactive, Gases only