Question

Describe the chemical reactivity between potassium metal and helium gas

Answer 1

Answer: There will be no chemical reactivity between potassium metal and helium gas.

Step-by-step explanation:

Reactivity is defined as the tendency of an atom to release or gain electrons.

Potassium is a metal and its reactivity is defined as the tendency to loose electrons. Electronic configuration of potassium is:
`[Ar]4s^1`. This element will easily loose 1 electron to attain stable electronic configuration. Hence, it is more reactive.

Helium is a noble gas and noble gases are not reactive because of the stable electronic configuration. The electronic configuration of helium is:
`1s^2`. This element is not reactive at all.

Hence, helium will not react with potassium and therefore, there will be no chemical reactivity between potassium metal and helium gas.

Answer 2

As surprissing as it can be, this chemical reactivity does not produce a single thing. This is so because Helium does not react with any metal as it is a noble gas.