Describe relative atomic mass, Ar as the average mass of the isotopes of an element compared to 1/12th of the mass of an atom of ¹²C
Standard detail
C3.2.1
Depth 1Parent ID: 11A345FF031940DB8E3F3CB625A57DF9Standard set: Year 10-11 iGCSE
Original statement
Quick facts
- Statement code
- C3.2.1
- List ID
- Core
- Standard ID
- 1F63CCF15D6140D0919A11215F743266
- Subject
- Co-ordinated Sciences (0654)
- Grades
- 09, 10
- Ancestor IDs
- 11A345FF031940DB8E3F3CB625A57DF9
- Source document
- iGCSE Co-Ordinated Sciences Syllabus
- License
- CC BY 4.0 US