Question

An atom of an element `A` may be written as 24/12A. Then
(i) What will be the number of protons ,neutrons and electrons in this atom.
(ii) write the symbol of ion structure given this element.

Answer 1

1) no. of proton = no. of electron = 12

mass no. = 24

mass no. = sum of proton + neutron

neutron = 24-12

= 12

2) the element is magnesium

this will form ionic bond and cation .

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Answer 2

Answer:

i) protons pklus electrons ids mass

Explanation: