Home
Class 12
CHEMISTRY
How many neutrons and electrons are pres...

How many neutrons and electrons are present in the nuclei of
`""_(6)^(13)C,_(8)^(16)O,_(12)^(24)"Mg",_(26)^(56)"Fe" and _(38)^(88)"Sr"` ?

Text Solution

Verified by Experts

Number of electrons is equal to atomic number Z .
Number of neutrons = Mass number (A) - Atomic number (Z).
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    VGS PUBLICATION-BRILLIANT|Exercise SHORT ANSWER QUESTIONS|18 Videos
  • ATOMIC STRUCTURE

    VGS PUBLICATION-BRILLIANT|Exercise LONG ANSWER QUESTIONS|15 Videos
  • AP MARCH-2018 I.P.E. PAPER

    VGS PUBLICATION-BRILLIANT|Exercise SECTION-C|5 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    VGS PUBLICATION-BRILLIANT|Exercise LONG ANSWER QUESTIONS|9 Videos

Similar Questions

Explore conceptually related problems

How many protons and neutrons are present in ""_(8)^(18 )O?

How many protons and neutrons are there in one atom of ""_(6)^(13)C

How many protons and neutrons are there in an atom of ._(6)^(13)C ?

How many carboxylic acid structures (structural isomers) can be written from the molecular formula C_(6)H_(12)O_(2) .

Complete the following reactions. (a) ""_(88)^(226)Ra rarr alpha + (b) ""_(8)^(19)O rarr ""_(9)^(19)F + (c) ""_(13)^(25)AI rarr ""_(12)^(25)Mg+

VGS PUBLICATION-BRILLIANT-ATOMIC STRUCTURE-ADDITIONAL QUESTIONS & ANSWERS
  1. How many neutrons and electrons are present in the nuclei of ""(6)...

    Text Solution

    |

  2. Calculate the number of protons , neutrons and electrons in .(35)^(80)...

    Text Solution

    |

  3. The number of electrons , protons and neutrons in a species are equal ...

    Text Solution

    |

  4. The Vividh Bharati station of All India Radio , Delhi , broadcasts on ...

    Text Solution

    |

  5. The wavelength range of the visible spectrum extends from violet (400 ...

    Text Solution

    |

  6. Calculate wave number

    Text Solution

    |

  7. Calculate frequency of yellow radiation having wavelength 5800 Å .

    Text Solution

    |

  8. Calculate energy of one mole of photons of radiation whose frequency ...

    Text Solution

    |

  9. A 100 watt bulb emits monochromatic light of wavelength 400 nm . Calcu...

    Text Solution

    |

  10. When electromagnetic radiations of wave length 300nm falls on the surf...

    Text Solution

    |

  11. The threshold frequency v(0) for a metal is 7.0xx10^(14)s^(-1) . C...

    Text Solution

    |

  12. What are the frequency and wavelength of a photon emitted during a tra...

    Text Solution

    |

  13. Calculate the energy associated with the first orbit of He^(+) . What ...

    Text Solution

    |

  14. What will be the wavelength of a ball of mass 0.1 kg moving with a vel...

    Text Solution

    |

  15. The mass of an electron is 9.1xx10^(-31)kg . If its K.E . Is 3.0xx10^...

    Text Solution

    |

  16. Calculate the mass of a photon with wavelength 3.6 Å.

    Text Solution

    |

  17. A microscope using suitable photons is employed to locate an electron ...

    Text Solution

    |

  18. A golf ball has a mass of 40g , and a speed of 45m//s . If the speed c...

    Text Solution

    |

  19. What is the total number of orbitals associated with the principal qua...

    Text Solution

    |

  20. Using s, p, d , f notations , describe the orbital with the following ...

    Text Solution

    |

  21. Using s, p, d , f notations , describel the orbital with the following...

    Text Solution

    |