Science, asked by imdadurrahman34, 1 year ago

which the following elements has the lowest melting point?​

Answers

Answered by ari1052
12

The chemical element with the lowest melting point is Helium and the element with the highest melting point is Carbon.

Hope this helps!♡

Answered by mindfulmaisel
1

Helium has the ‘lowest melting point’.

Explanation:

  • Melting point of a ‘substance is the temperature’ at which it changes from its liquid state to its gaseous state at constant atmosphere pressure.  
  • Helium is the element that has the lowest value of the melting point. This is due to the chemical properties of the substance.  
  • It has only one valence shell. And due to this the electron is very close to the nucleus. So the element is gaseous in nature. The melting point is about 2K at normal atmospheric pressure.

Learn more about Helium

Write any two uses of helium gas?

https://brainly.in/question/11336670

Helium is diamagnetic in nature justify

https://brainly.in/question/1174871

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