Skip to content

Course home

Sign up

5.1.1a Structure of the atom and ions

EasyMedium
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109
Question 45

A particular nuclide of iron can be represented by the symbol shown: 2656Fe^{56}_{26}\text{Fe}2656​Fe. How many electrons are there in a neutral atom of this nuclide?

A

26

B

30

C

56

D

82

Markscheme

5.1.1a Structure of the atom and ions Questions

  1. IGCSE
  2. /Physics
  3. /5.1.1a Structure of the atom and ions

114 exam-style questions on CIE IGCSE Physics 5.1.1a Structure of the atom and ions. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank