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p-Block Elements – I — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – I1 Mark
MCQ
Which isotope is used as a moderator in nuclear reactors?
  • ✓
    ${ }^{10} B_5$
  • B
    ${ }^n C_6$
  • C
    ${ }^4 He _2$
  • D
    ${ }^{40} Ca _2$
✓

Answer

Correct option: A.
${ }^{10} B_5$
${ }^{10} B _5$

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