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Which atoms are indicated by the followi...

Which atoms are indicated by the following configuration?
`[Ar] 4s^(2)3d^(1)`

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a. Li b. P c. Se
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(i) Write the electronic configurations of the following ions: (a) H^- (b) Na^+ (c) O^(2-) (d) F^- (ii) What are the atomic numbers of elements whose outermost electrons are represented by (a) 3s^1 (b) 2p^3 and (c) 3p^5 ? (iii) Which atoms are indicated by the following configurations? (a) [He]2s^(1) (b) [Ne] 3s^2 3p^3 (c) [Ar] 4s^2 3d^1 .

i. Write the electronic configurations of the following ions: a. H^(Θ) , b. Na^(o+) , c. O^(2-) , d. F^(Θ) ii. What are the atomic numbers of elements whose outermost electrons are represented by a. 3s^(1) , b. 2p^(3) , c. 3p^(5) ? iii. Which atoms are indicated by the following configurations? a. [He]2s^(1) , b. [Ne]3s^(2) 3p^(3) , c. [Ar]4s^(2) 3d^(1)

Which atom (X) is indicated by the following configuration? Xto[Ne]3s^(2)3p^(3)

Which one of the following ions has electronic configuration [Ar]3d^(6) ? (At. Nos. Mn = 25, Fe = 26, Co = 27, Ni = 28)

Draw orbital diagrams for atoms with the following electronic configurations. 1s^(2) 2s^(2) 2p^(5)

Draw orbital diagrams for atoms with the following electronic configurations. 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(6) 4s^(2) 3d^(7)

Elements A to E have the following electronic configuration: A: [He]2s^(2) 2p^(2) , B: [Ne]3s^(2) 3p^(2) , C: [Ne]3s^(2) 3p^(3) , D: [Ne]3s^(2) 3p^(4) , E: [Ar]4s^(2) . Which of the above will belong to the same group in the periodic table?

Draw orbital diagrams for atoms with the following electronic configurations. 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(5)

Name the element with the following electronic configurations . (a) 1s^(2)2s^(2) 2p^(6) 3s^(2) 3p^(1) (b) 1s^(2) 2s^(2) 2p^(6) 3s^(2) 3p^(6) 4s^(1)

Increasing order of Electron affinity for following configuration. (a) 1s^(2),2s^(2),2p^(2) (b) 1s^(2), 2s^(2) 2p^(4) (c) 1s^(2), 2s^(2), 2p^(6),3s^(2), 3p^(4) (d) 1s^(2), 2s^(2), 2p^(6), 3s^(2), 3p^(3)

CENGAGE CHEMISTRY ENGLISH-ATOMIC STRUCTURE-Concept Applicationexercise(4.3)
  1. Which atoms are indicated by the following configuration? [Ar] 4s^(2...

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  2. How many quantum number are needed in designate an orbital ? Name the...

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  3. The principal quantum number of n of an atomic orbitals is 5 what are ...

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  4. (a) An atomic orbital has n=3. What are the possible values of l? (b...

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  5. What is the lowest value of n that allows g orbital to exist?

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  6. Given the notation for the sub-shell deotected by the following quant...

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  7. How many electron on a fully filled f sub-shell have m(1) = 0 ?

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  8. An electron is in one of the 3d orbitals. Give the possible values of ...

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  9. If the largest value ofm(1) for an electron is + 3 in what type of su...

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  10. Explain giving reasons, which of the following sets of quantum numbers...

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  11. How many electron in atom may have the following quantum number ? A n ...

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  12. How many orbitals are possible in a. 4th energy level b. 5f sub-she...

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  13. What are the possible values of l and m(1) for an atomic orbital 4f?

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  14. What is the shape of 1s and 2s orbital .Give two point of difference ...

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  15. (a) How many sub-shells are associated with n = 4? (b) How many electr...

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  16. How many spherical nodes are present in 4s orbital in a hydrogen ato...

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  17. The principal quantum number representwsw

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  18. The energy of an electron of 2p(1) orbital is

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  19. The orbital angular momentum of an electron of an electron in 2s orbit...

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  20. The number of angular nodal planes of zero electron density in the d(...

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