Question

Find out the number of elections, protons and neutron
following
23Na
11​

Answer 1

Answer:

11 protons, 11 electrons, 12 neutron

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Answer 2

Answer:-

• The element is Sodium here.

The symbol given by

$\\ \sf\longmapsto 20^{N^{40}}$

Here

• Atomic mass=23
• Atomic number=11

We know

$\\ \sf\longmapsto No\:of\:protons=Atomic\:Number$

$\therefore\underline{\boxed{\bf No\:of\:Protons=11}}$

Again

$\\ \sf\longmapsto No\:of\:protons=No\:of\:electrons$

$\therefore\underline{\boxed{\bf No\:of\:electrons=11}}$

And

$\\ \sf\longmapsto No\:of\:Neutrons=Atomic\:Mass-No\:of\:Protons$

$\\ \sf\longmapsto 23-11=12$

$\therefore\underline{\boxed{\bf No\:of\:Neutrons=12}}$