MCQ
Atomic number of Bismuth is :
  • A
    $84$
  • B
    $85$
  • $83$
  • D
    $82$

Answer

Correct option: C.
$83$
The number of protons found in the nucleus of an atom of a given element is called atomic number. Elements are placed in periodic table according to their atomic number. Atomic number increases from left to right and top to bottom of periodic table. Higher the atomic number, heavier is the atom.

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