Chemistry-10th Periodic Classification of Elements CBSE Board 2022 Medium
(i) Write the electronic configuration of element X, given by its symbol as under : {}^{40}_{20}\text{X}. (ii…
- (i)Write the electronic configuration of element X, given by its symbol as under : .
- (ii)Determine its position in the modern periodic table.
- (iii)What is the nature of its oxide ?
- (iv)Name one other element of its group.
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