An atom of elements x has three orbits around its nucleus.what is its maximum electron holding capacity
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the formula is 2 n Square that is 2 x 9 is equal to 18 .maxi. 18
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thq
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In first shell:2n²
=2*(1)²=2
In second shell :2n²=2(2)²=8
In third shell :2n²=2(3)²=18=8[in third shell there will be 8 electrons because in last shell there should be electrons not more than 8].
Maximum electrons:2+8+8=18.
# Mark brainliest.
=2*(1)²=2
In second shell :2n²=2(2)²=8
In third shell :2n²=2(3)²=18=8[in third shell there will be 8 electrons because in last shell there should be electrons not more than 8].
Maximum electrons:2+8+8=18.
# Mark brainliest.
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