Skip to content

Course home

Sign up

5.2.3a Radioactive decay

EasyMedium
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091
Question 24

A nuclide of element X undergoes α\alphaα-decay.

Which statement is correct?

A

The nucleon number decreases by 2.

B

The proton number decreases by 4.

C

The neutron number decreases by 2.

D

The product is an isotope of element X.

Markscheme

5.2.3a Radioactive decay Questions

  1. IGCSE
  2. /Physics
  3. /5.2.3a Radioactive decay

120 exam-style questions on CIE IGCSE Physics 5.2.3a Radioactive decay. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank