A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes

EasyMedium
123456789101112131415161718
Question 15
Easy23%

This question is about elements, compounds and mixtures.

The figure below shows particle diagrams representing four different substances in Box P, Box Q, Box R, and Box S.

Particle diagrams of Box P, Box Q, Box R, and Box S

a.

Which diagram represents a mixture of two elements?

Select P, Q, R, or S.

[2]
b.

Which diagram represents a mixture of an element and a compound?

Select P, Q, R, or S.

[2]

A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes Questions

  1. GCSE
  2. /Chemistry
  3. /A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes