Home
Class 12
PHYSICS
We have ""(19)^(39)K and ""(17)^(37)Cl ...

We have `""_(19)^(39)K and ""_(17)^(37)Cl`
a. What are these nuclides ? `" " ` b. How do they differ?

Text Solution

Verified by Experts

a. They are isotones.
b. May have the same number of neutron but differ in their atomic number and atomic mass.
Promotional Banner

Topper's Solved these Questions

  • NUCLEI

    NEW JOYTHI PUBLICATION|Exercise CONTINUOUS EVALUATION|2 Videos

  • NUCLEI

    NEW JOYTHI PUBLICATION|Exercise CONTINUOUS EVALUATION(ASSIGNMENT)|9 Videos

  • NUCLEI

    NEW JOYTHI PUBLICATION|Exercise PRACTICE PROBLEMS FOR SELF ASSESSMENT|18 Videos

  • MOVING CHARGES AND MAGNETISM

    NEW JOYTHI PUBLICATION|Exercise COMPETITIVE EXAM CORNER|28 Videos

  • RAY OPTICS AND OPTICAL INSTRUMENTS

    NEW JOYTHI PUBLICATION|Exercise COMPETITIVE EXAM CORNER|26 Videos

Similar Questions

Explore conceptually related problems

There are two nuclides ""_(10)^(22)Ne and ""_(11)^(22)Na . a. What are these nuclides ? " " b. How do they differ?

You have ""_6^11C, ""_6^12C and ""_6^13C . a. What are these nuclides ? " " b. How do they differ?

When a solar spectrum is viewed, we can see a number of dark lines. a. What are these dark lines called ? b. How are they formed ? c. What is their importance ?

What type of cells do we have?

The magnitude of electrostatic force between two identical ions that are separted by a distance of 5xx 10 ^(-10) m is 3.7 xx 10 ^(-9) N. a. What is the charges of each ions? b . How many electrons are missing from each ions?

How do we perceive different colours?

Two bodies A and B of masses 5 kg and 10 kg in contact with each other rest on a table against a rigid wall . The coefficient of friction between the bodies and the table is 0.15. A force of 200 N is applied horizontally to A. What are (a) the reaction of the partition (b) the action-reaction forces between A and B ? What happens when the wall is removed? Does the answer to (b) change, when the bodies are in motion? Ignore the difference between mu_s and mu_k

The temperature of equal masses of three different liquids A ,B and C are 12^(@),19^(@) and 28^(@) respectively. The temperature when A and B are mixed is 16^(@) and when Band C are mixed it is 23^(@) what will be the temperature when A and C are mixed?

NEW JOYTHI PUBLICATION-NUCLEI-EVALUATION QUESTIONS AND ANSWERS
  1. The radius of a nucleus is R. a. How is it related to atomic mass (A...

    Text Solution

    |

  2. You have ""6^11C, ""6^12C and ""6^13C. a. What are these nuclides ? ...

    Text Solution

    |

  3. We have ""(19)^(39)K and ""(17)^(37)Cl a. What are these nuclides ? ...

    Text Solution

    |

  4. There are two nuclides ""(10)^(22)Ne and ""(11)^(22)Na. a. What are...

    Text Solution

    |

  5. What are Isomers?Give examples.

    Text Solution

    |

  6. a. What does the graph represent ? b.What is the importance of this...

    Text Solution

    |

  7. In certain isobars the number of protons of one isobar is equal to the...

    Text Solution

    |

  8. Z,A and M represent the atomic number, mass number and rest mass of a ...

    Text Solution

    |

  9. ""(Z)^(A)X to ""(Z + 1)^(A)Y + ""(-1)^(0)e + barupsilon + "energy" a...

    Text Solution

    |

  10. A nuclear event is shown in the diagram. a. Name the nuclear phen...

    Text Solution

    |

  11. The radioacitve decay of an element is shown in the graph. a. What i...

    Text Solution

    |

  12. Mention the different units of radioactivity.

    Text Solution

    |

  13. Why are neutrons very effective as bombarding particles?

    Text Solution

    |

  14. ""(72)^(180)A overset(a)(rarr)B overset(beta)(rarr)C overset(alpha)(ra...

    Text Solution

    |

  15. From the above table we can see that the ratio of their atomic masses ...

    Text Solution

    |

  16. a. What is positron ? " " b. What is its charge ?

    Text Solution

    |

  17. What is " " i. neutrino " " ii. antineutrino? Explain with exa...

    Text Solution

    |

  18. alpha-particles have a high ionizing power. Justify your answer.

    Text Solution

    |

  19. a. Are the equations of nuclear reactions such as ""(7)^(14)N + ""(2)^...

    Text Solution

    |

  20. Complete the nuclear reaction a. ""(5)^(10)B + ………… to ""3^7Li + ""(...

    Text Solution

    |