Chemistry-10th Periodic Classification of Elements CBSE Board 2022 Medium
The atomic number of a non-metal 'X' is 8. (a) Write the period number and the group number of 'X'. (b) Draw…
The atomic number of a non-metal 'X' is 8.
- (a)Write the period number and the group number of 'X'.
- (b)Draw the electron dot structure of its molecule.
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