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Teams
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10
×
The atomic number of a neutral atom having 3 electrons in " M " energy level equals ...................
13
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10
×
As we go further from the nucleus , the energy of the levels .................
increases
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×
heart
Other team wins 25 points!
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rocket
Go to first place!
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fairy
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5
10
15
20
25
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thief
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5
10
15
20
25
10
×
The maximum number of energy levels in the heaviest known atoms is ............
7
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10
×
The energy of electron ................. the energy of level that electron rotate in .
equal
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10
×
Nobel gases have 8 electrons in the outermost energy level except ..........
helium
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