Match the properties given in Column I with the metals given in Column II.
| Column I (Property) | Column II (Metal) |
| (i) An element which can show +8 oxidation state | (a) |
| (ii) 3d block element that can show upto +7 oxidation state | (b) |
| (iii)3d block element with highest melting point | (c) |
| (d) |