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Answer in one sentence: If an element ‘X’ has mass number 11 and it has 6 neutrons, then write its representation. - Chemistry

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प्रश्न

Answer in one sentence:

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

रासायनिक समीकरण/संरचनाएँ

उत्तर

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

No. of Neutrons(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 \[\ce{^11_5X}\].

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Subatomic Particles
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अध्याय 4: Structure of Atom - Exercises [पृष्ठ ५४]

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बालभारती Chemistry [English] 11 Standard
अध्याय 4 Structure of Atom
Exercises | Q 5. (A) | पृष्ठ ५४
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