WJEC GCSE The Sciences (Double Award) 3455QD · 2.1.4
Isotopes and relative atomic mass
- Code
- 2.1.4
- In
- 2.1 Matter: What are materials made from?
- Topic
- 2 Unit 2: Chemistry – Chemical Substances and How They Behave
- Course
- GCSE The Sciences (Double Award) 3455QD
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in 2.1 Matter: What are materials made from?
- 2.1.1 The states of matter
- 2.1.2 Elements and chemical symbols
- 2.1.3 Atomic structure
- 2.1.4 Isotopes and relative atomic mass
- 2.1.5 Molecules and chemical formulae
- 2.1.6 Relative formula mass