Element A, B and C have atomic number 17,19 and 10 respectively.(a) state which one is non metal or metal chemical inert?(b) write down the formula of compound formed by two of above element
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Atomic no. 17 = chlorine; which is a halogen.
Atomic no.19 = Potassium; which is an alkali metal.
Atomic no. 10 = Neon; which is a Noble gas and act as an inert gas or to provide inert atmosphere.
KCl
Atomic no.19 = Potassium; which is an alkali metal.
Atomic no. 10 = Neon; which is a Noble gas and act as an inert gas or to provide inert atmosphere.
KCl
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