docx, 113.28 KB
docx, 113.28 KB
docx, 16.02 KB
docx, 16.02 KB
pptx, 266.57 KB
pptx, 266.57 KB
Atomic structure carousel (AQA Chemistry 1)
Tes classic free licence

Review

2

Something went wrong, please try again later.

marilynmarsh

12 years ago
2

The definition for mass number that is given in this power point is not correct - it should be mass number = the number of protons + the number of neutrons. It is misleading to round off the atomic number. The mass number applies to a particular isotope and should only be used as such.

Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.