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What does relative atomic mass, ArA_rAr​, compare an atom with?

A

One sixteenth of the mass of a carbon-12 atom.

B

The mass of one carbon-12 atom.

C

One twelfth of the mass of a carbon-12 atom.

D

One sixth of the mass of an oxygen-16 atom.

Card 1 of 20

3.1.2 Relative formula mass Flashcards

  1. GCSE
  2. /Chemistry
  3. /3.1.2 Relative formula mass

20 flashcards on AQA GCSE Chemistry 3.1.2 Relative formula mass: the key terms, definitions and equations you need to recall for Paper 1 and Paper 2.

Flashcards