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CBSE Class 10 Answered

In a period(including Noble gases)which element has the largest size? Explain by giving example with the reason.
 
Asked by shiphalijain | 10 Mar, 2017, 08:06: PM
answered-by-expert Expert Answer
Atomic radius goes on decreasing along the period from left to right as electron goes on to the same shell and the attraction between positive nucleus and outer shell negatively charged electrons goes on increasing from left to right across a period.
 
Answered by Prachi Sawant | 12 Mar, 2017, 06:27: PM

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