Q. Absorbed wavelengths in atomic absorption spectrum appear as

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Q. Number of lobes in fifth d-orbital are

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Q. Line spectrum is actually characteristic of

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Q. Proton was a name given by

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Q. Wave numbers decrease from

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Q. Comprehensive study on X rays was done by

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Q. Lines which appear in absorption and emission spectrum are

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Q. Fast neutrons have energy which is more than

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Q. Line spectrum is obtained from element or compound which is

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Q. Schrodinger worked on

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Q. Millikan oil drop method was discovered in

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Q. When target element used has more atomic number it produce X rays with

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Q. When electron remains between orbits its momentum is

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Q. Fluorescence produced by cathode rays in alumina is

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Q. Square of atomic number of element emitting radiations effects

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Q. Neutrons which are used for fission purposes are

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Q. According to structure of atom electron should fall in

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Q. E/m value of electrons comes out to be

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Q. Other source of rainbow other than sun is

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Q. Tube to discover electrons is fitted with

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