Li,Na nd K r all metals that react with water to liberate hydrogen gas is their any similaraties between this elements?
He is an un reactive gas and beon is a gas extremly low reactivity. What if anything do their atoms have in commom.
Answers
Answered by
2
Li Na k belongs to same group,
ie Alkali metals
He and Ne belongs to noble gases,18th grp of periodic table
Since, Their octect is alraedy completed they will never combine with any other elements
so they are unreactive
u got it?
ie Alkali metals
He and Ne belongs to noble gases,18th grp of periodic table
Since, Their octect is alraedy completed they will never combine with any other elements
so they are unreactive
u got it?
Anonymous:
those guys dnt wanna loss or gain electrons to attain.stability
so they occur as single single always
thats y they are called unreactive
now clear?
hmmm...u r so intelligent...thnku...
but they form compounds in rare.cases,
like xeF2, xeF6 etc
ya...i understood..
owki, hav a nyz day
thank u same to u...dr
Answered by
2
Li, Na, K all have same no of valence electronsi. e, 1 valence electron in their outermost shell
He and Ne are both noble gases. They both have a completely filled valence shell.
Hope it helped
Plz mark as brainloest
He and Ne are both noble gases. They both have a completely filled valence shell.
Hope it helped
Plz mark as brainloest
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