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Write an activity which shows metal prod...

Write an activity which shows metal produces colour in flame.

A

Crimson red

B

Blue

C

Green

D

Apple green

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BEYOND PUBLICATION-STRUCTURE OF ATOM-EXERCISE
  1. The number of m1 values for l= 3 is,

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  2. The quantum number which give shape of orbital

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  3. Write an activity which shows metal produces colour in flame.

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  4. When an electron jumps from higher energy state to lower energy state ...

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  5. It is not possible to determine precisely both the position and the mo...

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  6. Quantum mechanical model of an atom was developed

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  7. The space around the nucleus where the probability of finding an elect...

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  8. Orbital quantum gives

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  9. Splitting of spectral lines in magnetic field is known as

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  10. The electronic configuration of chromium (Z=24) is

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  11. Noble gases belong to the following group

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  12. (A): Radio waves can be polarized (R): Sound waves in air longitudi...

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  13. As ‘n’ increases size of the orbital

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  14. What is the value of Planck's constant

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  15. Which principle/rule states that two electrons of the same atom can't ...

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  16. The maximum number of electrons present in K shell are

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  17. Principal Quantum number 3 refers to

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  18. The maximum number of electrons that can be accommodated in all the or...

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  19. Aufbaur : lowest energy orbital :: Hund : …………..

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  20. The quantum number which explains about size and energy of the orbit o...

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