Name a Metal that can be easily Cut by Knife

By BYJU'S Exam Prep

Updated on: November 9th, 2023

A metal which can be easily cut with a knife is sodium. Sodium is a soft metal that is flexible, malleable, and can be easily cut without shattering. It is possible to use a knife to cut sodium metal. Potassium is a soft metal as well. These metals’ atoms’ cohesive forces are incredibly weak and extremely delicate.

Metal that can easily be Cut with a Knife

A metal that can be cut with a knife is sodium. The valence electron, which is the sole electron in sodium’s outer orbital, is the cause of this. It is largely because it is the first element of period 3. This indicates that the attraction between particles that holds metallic ions and electrons together is weak. This indicates that sodium’s metallic bonding is less strong than the metallic bonds of other metals.

  • When oxygen in the air interacts with freshly cut sodium, it changes from bright to greyish-grey.
  • Since potassium has a vacant space in its unit cell, it can be cut with a knife.
  • Sodium is a soft metal that may be quickly and readily sliced with a knife.
  • Due to the single electron in its valence shell, it is also a superb heat and electrical conductor.
  • Energy is carried by these liberated electrons, which also create flimsy metallic bonds.


Name a Metal which can be Easily Cut with a Knife

Sodium is among those metals that can easily be sliced with a knife. Another soft metal that can be cut with a knife is potassium. Cohesive interactions between the atoms of these metals are exceedingly weak. As a result of the weak cohesive interactions between metal atoms, the texture is soft.

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