(a) Name the type of solid structure possessed by: (i) diamond; (ii) iodine; (iii) sodium...
CHEMISTRY
WAEC 1990
(a) Name the type of solid structure possessed by:
(i) diamond;
(ii) iodine;
(iii) sodium chloride.
(b) Give:
(i) one alloy of tin:
(ii) a common reducing agent which is a compound of tin.
Explanation
(a)(i) Diamond is buckled hexagonal giant molecule
(ii) Iodine is covalent molecule.
(iii) Sodium chloride is face - centred cubic
(b)(i) An alloy of tin is bronze (Cu and Sn)
(ii) Tindichloride (SnCl\(_2\)).
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