Maharashtra State BoardHSC Science (General) 11th
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If an element ‘X’ has mass number 11 and it has 6 neutrons, then write its representation. - Chemistry

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One Line Answer

If an element ‘X’ has mass number 11 and it has 6 neutrons, then write its representation.

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Solution

'X' is an element ,then its Atomic mass (A) = 11

No. of Nutrons(n) = 6

Therefore, We have to find the Atomic numbers.

N = A - Z ---------(formula)

6 = 11- Z

Z = 11-6

Z = 5

Therefore, the element 'X' will be represented as\[\ce{^11_5X}\].

Concept: Subatomic Particles
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Balbharati Chemistry 11th Standard Maharashtra State Board
Chapter 4 Structure of Atom
Exercises | Q 5. (A) | Page 54
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