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Best answers for Colourless gas – Crossword Clue


Answer: oxygen


Clue Length Answer
Colourless gas5 lettersxenon
  1. Definition: 1. a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts

Colourless gas5 lettersargon
  1. Definition: 1. a colorless and odorless inert gas; one of the six inert gases; comprises approximately 1% of the earth's atmosphere

Colourless gas5 lettersozone
  1. Definition: 1. a colorless gas (O3) soluble in alkalis and cold water; a strong oxidizing agent; can be produced by electric discharge in oxygen or by the action of ultraviolet radiation on oxygen in the stratosphere (where it acts as a screen for ultraviolet radiation)

Colourless gas6 lettersoxygen
  1. Definition: 1. Oxygen - a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust

Colourless gas7 lettersammonia
  1. Definition: 1. the ion NH4 derived from ammonia; behaves in many respects like an alkali metal ion

Colourless gas8 lettershydrogen
  1. Definition: 1. Hydrogen - a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe

Colourless gas8 lettersnitrogen
  1. Definition: 1. Nitrogen - a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues

Colourless gas9 lettersacetylene
  1. Definition: 1. a colorless flammable gas used chiefly in welding and in organic synthesis


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