Home
Class 10
PHYSICS
A certain nucleus X has a mass number 14...

A certain nucleus X has a mass number 14 and atomic number 6. The nucleus X changes to `""_(7)Y^(14)` after the loss of a particle.
Name the particle emitted.

Text Solution

Verified by Experts

Since during the `""_(1)beta^(0)`-emission there is gain in atomic number.
Promotional Banner

Topper's Solved these Questions

  • SELF ASSESSMENT PAPER -3

    ICSE|Exercise SECTION-A|31 Videos

  • SELF ASSESSMENT PAPER -2

    ICSE|Exercise SECTION .B.|37 Videos

  • SELF ASSESSMENT PAPER -5

    ICSE|Exercise SECTION-B|35 Videos

Similar Questions

Explore conceptually related problems

A certain nucleus X has a mass number 14 and atomic number 6. The nucleus X changes to ""_(7)Y^(14) after the loss of a particle. Represent this change in the form of an equation.

A certain nucleus X has a mass number 14 and atomic number 6. The nucleus X changes to ""_(7)Y^(14) after the loss of a particle. A radioactive substance is oxidized. What change would you expect to take place in the nature of its radioactivity ? Give a reason for your answer.

Mass number of a nucleus X is A and atomic number is Z. Find mass number and atomic number of the new nucleus (say Y) after the emission of m-alpha particles and n-beta particles.

A certain nucleus A ( mass number 238 and atomic number 92 ) is radioactive and becomes a nucleus B (mass number 234 and atomic number 90) by the emission of a particle. (a) Name the particle emitted. (b) Explain how you arrived at your answer. ( c) State the change in the form of a reaction.

A certain nucleus P has a mass number 15 and atomic number 7. (a) Find the number of neutrons. (b) Write the symbol for the nucleus P. ( C) The nucleus P loses (i) one proton, (ii) one beta -particle, (iii) one alpha -particle. Write the symbol of the new nucleus in each case and express each change by a reaction.

A nucleus has atomic number 11 and mass number 24. State the number of electrons, protons and neutrons in the nucleus

A nucleus has atomic number 11 and mass number 24. State the number of electrons, protons and neutrons in the nucleus

._(4)Be^(7) captures a K electron into its nucleus .What is the mass number and atomic number of the nuclide formed ?

An alpha - particle after passing through a potential difference of V volts collides with a nucleus . If the atomic number of the nucleus is Z then the distance of closest approach of alpha – particle to the nucleus will be

Nucleus of an atom whose mass number is 24 consists of

ICSE-SELF ASSESSMENT PAPER -3-SECTION-B
  1. Name the wire in a household electrical circuit to which the switch is...

    Text Solution

    |

  2. The figure shows a circuit. When the circuit is switched on, the amm...

    Text Solution

    |

  3. The figure shows a circuit. When the circuit is switched on, the amm...

    Text Solution

    |

  4. The figure shows a circuit. When the circuit is switched on, the amm...

    Text Solution

    |

  5. Explain why strings of different thickness are provided on a stringed ...

    Text Solution

    |

  6. Specific heat capacity of substance A is 3.8 J/gK, whereas the specifi...

    Text Solution

    |

  7. Specific heat capacity of substance A is 3.8 J/gK, whereas the specifi...

    Text Solution

    |

  8. Specific heat capacity of substance A is 3.8Jg^(-1)K^(-1) whereas the ...

    Text Solution

    |

  9. Water in lakes and ponds do not freeze at once in cold countries. Give...

    Text Solution

    |

  10. What is the principle of Calorimetry?

    Text Solution

    |

  11. Name the law on which this principle is based.

    Text Solution

    |

  12. State the effect of an increase of impurities on the melting point of ...

    Text Solution

    |

  13. Name the radiations : that are used for photography at night.

    Text Solution

    |

  14. Name the radiations : used for detection of fracture in bones.

    Text Solution

    |

  15. Name the radiations : whose wavelength range is from 100 Å to 4000 Å...

    Text Solution

    |

  16. Name one radio isotope and state its use.

    Text Solution

    |

  17. state one safety precaution for each of the following: (1) in handling...

    Text Solution

    |

  18. A certain nucleus X has a mass number 14 and atomic number 6. The nucl...

    Text Solution

    |

  19. A certain nucleus X has a mass number 14 and atomic number 6. The nucl...

    Text Solution

    |

  20. A certain nucleus X has a mass number 14 and atomic number 6. The nucl...

    Text Solution

    |