Question

if an element X has mass number 11 and it has 6 neutron then write its representation ​

Answer 1

Answer:

That atom is Boron (B).

As the mass number=Neutron number+ Proton number

or, 11=6+proton number.

So,Proton number is:11-6=5

5 is the atomic number of Boron (B).

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Answer 2

Explanation:

The representation of the given element is 11

X

5