Question

1. Check whether the following statements are true or
false. If true, then state the property :
4 7 7 .– 4
(i)
7 8 8
7
5
2
7
5
2
7
(ii)
a) = CS
6
9
12
6
9
12​

Answer 1

The most reactive metal on the periodic table is francium. Francium, however, is a laboratory-produced element and only minute quantities have been made, so for all practical purposes, the most reactive metal is cesium.