Mention the isotopes of boron.
(N/A) Boron exists in nature as two stable isotopes:
$(i)$ ${}^{10}B$ $(19 \%)$
(ii) ${}^{11}B$ $(81 \%)$
$(i)$ ${}^{10}B$ $(19 \%)$
(ii) ${}^{11}B$ $(81 \%)$
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