What is the relative charge on a beta-minus (β−\beta^-β−) particle?
A
−2-2−2
B
−1-1−1
C
000
D
+2+2+2
Markscheme
6.1 Atomic structure and isotopes Questions
81 exam-style questions on Edexcel GCSE Physics 6.1 Atomic structure and isotopes. Each one has a worked solution and a mark scheme showing where the marks go.