Chemistry · 2022
JEE Main · 24 June 2022, Shift 1 · Q72
Which one of the following elemental forms is not present in the enamel of the teeth?
Which one of the following elemental forms is not present in the enamel of the teeth ?
Official answer
(2)
$\displaystyle \mathrm{P}^{3+}$
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.