Science, asked by dhruv7732, 1 year ago

name an alkali from the 2nd period


dhruv7732: 10
dhruv7732: state board
dhruv7732: from Maharashtra
dhruv7732: and u??
dhruv7732: kk

Answers

Answered by beauty73
1
sodium and potassium are two alkali metals

dhruv7732: but what about 20CA
beauty73: what its mean
dhruv7732: calcium
dhruv7732: in exam I wrote calcium
beauty73: i only said about two metals
dhruv7732: there no sodium in second period
beauty73: i think calcium is wrong
dhruv7732: kk
Answered by Anonymous
2
hey Frnd....
an alkali from 2nd period is lithium and beryllium.

HOPE THIS HELPS YOU ☺ ☺

dhruv7732: I've written calcium
dhruv7732: is it right
Anonymous: wait....let me see in table
dhruv7732: kk
Anonymous: no...it's wrong
dhruv7732: kk
Anonymous: it's a metal but...of 4 th period
Anonymous: thanks for selecting my answer brainliest.....
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