NCERT Class XI Chemistry Solutions
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Question : 3
Total: 40
Write Lewis symbols for the following atoms and ions:
S andS 2 – A l 3 + H –
S and
Solution:
Lewis symbols : (i) S → :
:
(ii)S 2 − [ :
: ] 2 −
(iii) Al →.
.
(iv)A l 3 + [ A l ] 3 +
(v) H →
(vi)H −
−
(ii)
(iii) Al →
(iv)
(v) H →
(vi)
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