The position of three elements A, B and C in the Periodic Table are shown below −
| Group 16 | Group 17 |
| − | − |
| − | A |
| − | − |
| B | C |
(a) State whether A is a metal or non-metal.
(b) State whether C is more reactive or less reactive than A.
(c) Will C be larger or smaller in size than B?
(d) Which type of ion, cation or anion, will be formed by element A?
Ascending limb of loop of Henle
Collecting duct
Descending limb of loop of Henle
Distal Convoluted Tubule (DCT)