Question

A metal which is soft and can be easily by a knife

Answer 1

Lithium, sodium and potassium are all soft metals that are easily cut with a scalpel or knife. The freshly cut surface is a shiny, silver colour, but this tarnishes quickly to a dull grey as the metal reacts with oxygen and water in the air.

Answer 2

Answer:

sodium and potassium a metal that is soft and can be cut with a knife