Skip to content

Course home

Radioactive emissions

Radioactive emissions

Easy Medium Hard

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Question 3

Which statement is true for isotopes of the same element? Let $Z\,$ represent the atomic number and $A\,$ represent the mass number.

A

$Z$ is the same but $A$ is different.

B

$A$ is the same but $Z$ is different.

C

Both $Z$ and $A$ are the same.

D

The difference $(A - Z)$ is the same but $Z$ is different.

Markscheme

Radioactive emissions Questions

GCSE
Physics
Radioactive emissions

41 exam-style questions on OCR GCSE Physics Radioactive emissions. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank