हिंदी

The Atomic Number of an Element Y is 16. (A) What Must an Atom of Y Do to Achieve the Nearest Inert Gas Electron Arrangement? (B) Which Inert Gas is Nearest to Y? - Science

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प्रश्न

The atomic number of an element Y is 16.
(a) What must an atom of Y do to achieve the nearest inert gas electron arrangement?
(b) Which inert gas is nearest to Y?

उत्तर

(a) An atom of Y  has an electronic configuration of 2,8,6; therefore, it must gain two electrons to achieve the nearest inert gas electron configuration. 

(b) Argon gas is the nearest inert gas to Y. After gaining two electrons, it will have 18 electrons with an electronic configuration of 2,8,8, which represents argon gas.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Metals and Non-metals - Exercise 2 [पृष्ठ १७२]

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लखमीर सिंग Chemistry (Science) [English] Class 10
अध्याय 3 Metals and Non-metals
Exercise 2 | Q 79 | पृष्ठ १७२
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