draw a sketch of bohr model of an atom with three cells
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According to the Bohr's atomic model
•the cell named as K , L ,M .........and so on
• Every cell has a different energy to have number of cells.
• The number of electrons that a cell can consist is found by the formula that is 2n²
where n is the no. of cell
For E.g.
° 1st cell consist
2n²
2 × 1 = 2 electrons
° 2nd cell consist
2n²
2 × ( 2 )²
2 × 4 = 8 electrons
° 3rd cell consist
2n²
2 × 9 = 18 electrons.
For example take sodium which has 2 electron in its first cell , 8 in second cell and 1 in third cell.
[ for atomic structure refer to the attachment ]
•the cell named as K , L ,M .........and so on
• Every cell has a different energy to have number of cells.
• The number of electrons that a cell can consist is found by the formula that is 2n²
where n is the no. of cell
For E.g.
° 1st cell consist
2n²
2 × 1 = 2 electrons
° 2nd cell consist
2n²
2 × ( 2 )²
2 × 4 = 8 electrons
° 3rd cell consist
2n²
2 × 9 = 18 electrons.
For example take sodium which has 2 electron in its first cell , 8 in second cell and 1 in third cell.
[ for atomic structure refer to the attachment ]
Attachments:
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