Chemistry, asked by svss, 1 year ago

electronic confugaration of radium(element)

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Answered by Anonymous1756

Rn7s2 (electron configuration of radium)
atomic no:88
symbol :Ra

pornima20: Can't we write like 2,8,18,32,18,8,2 in simple?

sathviksolleti: If we write the answer like that it is time consuming. In many chemistry books also the electronic configurations of elements are given in this pattern. For example if we take potassium the configuration is written like this [Ar] 4s1

pornima20: thanks

Answered by MysticalStar07

Answer:

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