TEST - 21 ( Structure of Atom )
EFFORTS NEVER FAIL
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NAME : *
1.The maximum no. of electrons that can be accommodated in the L–shell of an atom is *
1 point
2.If l = 1 for an atom then the number of orbitals in its sub-shell is *
1 point
3.The quantum number which explains about size and energy of the orbit or shell is *
1 point
4.Shape of s –orbital is *
1 point
5.Shape of p –orbital is *
1 point
6.Shape of d –orbital is *
1 point
7.Shape of f –orbital is *
1 point
8.Quantum theory was proposed by? *
1 point
9.Splitting of spectral lines in electric field is known as *
1 point
10.The lowest energy state of the electron is known as   State. *
1 point
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