Question

pls solve this all



right ans or you will be reported ​

Answer 1

Answer:

Below Is the Answer:

Explanation:

Here is the explanation:

i) For an atom to be neutral the number of electrons should be equal to number of protons.

So Atom A, B and E are neutral atoms

ii) The atom which has more electrons than protons are negative ions.

So D is the Negative Ion having a charge of -2.

iii) The atom which has more protons than electrons are positive ions.

So C is the positive ion with +2 charge.

iv) The number of protons tell the atomic number of a element.

So the element is Magnesium with Atomic No. 12.