Question

★ explain the properties of Helium ★

Answer 1

Hello buddy..
Harshi this side..

Here is your answer..

1) Helium is inert gas.
It belongs to 18 group in periodic table..

2) Helium shows duplet configuration..

3) Helium is a colourless, odourless, and tasteless gas that becomes liquid at −268.9 °C (−452 °F).

4) The boiling and freezing points of helium are lower than those of any other known substance.

5) Helium is the only element that cannot be solidified by sufficient cooling at normal atmospheric pressure.

Hope it helps you
^_^

Answer 2

Hey mate.... ^_^

Here's ur ans. ⬇

✡ Helium ( He) is a noble gas or inert metal ( 0 group )

✡ It's a colourless and odourless gas

✡ Helium shows duplet configuration .

✡ Helium is the second least sense element .

✡ It reacts less with other elements .

✡ It has low boiling point and high thermal conductivity .

✡ It is a tasteless gas .

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✨ Hope it helps