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Bohr's Model of Atom

Which of the ...

Question

Which of the following species does the Bohr theory apply to?
(a) H, (b) $H^{+}$ ,(c) He, (d) ${H e}^{+}$ ,(e) Li, (f) ${L i}^{+}$ , (g) ${L i}^{+ 2}$ , (h) Be, (g) ${B e}^{+}$ , (h) ${B e}^{+ 2}$ , (i) ${B e}^{+ 3}$

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Solution

Bohr's theory is applicable to single electron species only. Here $H, H e^{+}, L i^{+ 2}$ and $B e^{+ 3}$ .

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Similar questions

Correct order of radius of the $1^{s t}$ orbit of $H$ , $H e^{+}, L i^{2 +}, B e^{3 +}$ is:

H_{2}, H_{2}^{+}, L i_{2}, B e_{2}, B_{2}, C_{2}, O_{2}^{-},

N_{2}

F_{2}

H = 1, H e = 2, L i = 3, B e = 4, B = 5, C = 6, N = 7, O = 8, F = 9)

H_{2}

{H e}_{2}^{+}

{L i}_{2}

{B e}_{2}

B_{2}

C_{2}

N_{2}

O_{2}^{-}

F_{2}

H = 1

H e = 2

L i = 3

B e = 4

B = 5

C = 6

N = 7

O = 8

F = 9

H, H e^{+}, L i^{2 +}, B e^{3 +}

H < H e^{+} < L i^{2 +} < B e^{3 +}

O^{2 -}, F^{-}, N a^{+}

N i, C u, Z n

L i, B e, M g

H e, L i^{+}, H^{-}

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