The diagrams display some of the structures of five substances, A, B, C, D and E.
(a(i))[1]
is classed as an alcohol
(a(ii))[1]
is an ionic compound made up of ions
(a(iii))[1]
conducts electricity in the solid state
(a(iv))[1]
helps to form acid rain
(a(v))[1]
neutralises an acid to produce a salt and water.
(b)[1]
What does the term compound mean?
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