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What is the electronic configuration of ...

What is the electronic configuration of a hydrogen atom ?

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LAKHMIR SINGH & MANJIT KAUR-STRUCTURE OF ATOM-Exercise
  1. Name the particles which actually determine the mass of an atom.

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  2. Name the positively charged particle present in the atoms of all the e...

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  3. What is the electronic configuration of a hydrogen atom ?

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  4. How many times is a proton heavier than an electron ?

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  5. Name the gas which produces anode rays consisting of protons in the di...

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  6. Which part of an atom was discovered by Rutherford's alpha particle sc...

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  7. What is the positive charge on the nucleus of an atom due to ?

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  8. State the number of electrons present in the outermost shell of the at...

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  9. Which shell of an atom can accommodate a maximum of : (a) 8 electron...

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  10. Name the shell of an atom which can accommodate a maximum of : (a) 2...

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  11. Which subatomic particle was discovered by : (i) Chadwick ? (ii) Tho...

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  12. Name the subatomic particle whose relative charge is : (a) +1 (b) -1...

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  13. Fill in the blanks in the following statements : (a) The number of p...

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  14. What is an electron ? State its relative mass and charge.

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  15. What is the absolute mass and charge of an electron ?

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  16. What important information is furnished about the nucleus of an atom b...

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  17. How was it shown that an atom has a lot of empty space within it ?

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  18. Why is an atom neutral inspite of the presence of charged particles in...

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  19. (a) Which of the nuclear particles is present in the same fixed number...

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  20. What is a proton ? State its relative mass and charge.

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