Water obtained from a _______ is most likely to be soft in nature.
An element is soft and can be cut with a knife. It is very reactive and cannot be kept open in the air. It reacts vigorously with water. The element is most likely to be:
An element is soft can be cut easily with a knife.It is very reactive and cannot be kept open in the air.It reacts vigorously with water.This element is most likely to be:
(a) magnesium
(b) potassium
(c) phosphorous
(d) aluminium