(a)[3]
State three additional typical physical properties of metals.
(b(i))[3]
Complete Table 6.1 to show how many electrons, neutrons and protons are present in the sodium atom and silver ion shown.
(b(ii))[1]
Give the electronic configuration of the sodium atom.
(c)[1]
State one difference between the physical properties of silver and sodium.
(d)[2]
Arrange the four metals in order of reactivity, starting with the least reactive metal.
(e)[1]
Explain how this equation proves that copper(II) oxide is reduced.