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Card 1 of 23

How do you calculate the number of neutrons in a nuclide like 1327Al^{27}_{13}\text{Al}1327​Al?

A

Mass number (AAA) plus atomic number (ZZZ).

B

Mass number (AAA) minus proton number (AAA).

C

Mass number (AAA) minus atomic number (ZZZ).

D

Atomic number (ZZZ) minus mass number (AAA).

Card 1 of 23

Mass number and isotopes Flashcards

  1. A Level
  2. /Chemistry
  3. /Mass number and isotopes

23 flashcards on AQA A Level Chemistry Mass number and isotopes: the key terms, definitions and equations you need to recall for Paper 1, Paper 2 and Paper 3.

Flashcards