(a) Write an equation to show the effect of heat on the nitrate of:
(b) The table below gives information about elements Ai, A2, A3, and A4
i) In which period of the periodic table is element A2? Give a reason.
(ii) Explain why the atomic radius of:
I. Ai is greater than that of A2;
II. A4 is smaller than its ionic radius.
(iii) Select the element which is in the same group as A3.
(iv) Using dots (•) and crosses(x) to represent outermost electrons, draw a diagramto show the bonding in the compound formed when Ai reacts with A4.
Related Chemistry Questions and Answers on Structure and Bonding Form 2 Level
Maurice Atika is a teacher and a netprenuer.
P.O Box 1189 - 40200 Kisii
Tel: 0728 450 424
Tel: 0738 619 279
Tel: 0763 450 425
E-mail - firstname.lastname@example.org