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Which gas is most abundant in Earth's atmosphere?

A

Argon.

B

Nitrogen.

C

Oxygen.

D

Carbon dioxide.

Card 1 of 20

9.1.1 The proportions of different gases in the atmosphere Flashcards

  1. GCSE
  2. /Chemistry
  3. /9.1.1 The proportions of different gases in the atmosphere

20 flashcards on AQA GCSE Chemistry 9.1.1 The proportions of different gases in the atmosphere: the key terms, definitions and equations you need to recall for Paper 1 and Paper 2.

Flashcards