Which of these is the approximate maximum distance that beta particles can travel in air before being absorbed?
A
1 mm
B
1 cm
C
1 m
D
1 km
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.