Home
Class 12
PHYSICS
The difference between U^(218) and U^(21...

The difference between `U^(218)` and `U^(215)` atoms is that

A

`U^(238)` contains 3 more protons

B

`U^(238)` contains 3 more neutrons and 3 more electrons

C

`U^(238)` contains 3 more protons and 3 more electrons

D

`U^(238)` contains 3 more neutrons

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER - 8

    KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

  • MODEL TEST PAPER 10

    KCET PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

Similar Questions

Explore conceptually related problems

The difference between _92U^235 and _92U^238 atoms is that

(a) What are intrinsic semiconductors ? Give an example. (b) What is the distance between Na^(+) and CI^(-) ions in NaCl crystal if tis density is 2.165 g cm^(-3) ? [Atomic Mass of Na = 23u, Cl = 35.5 u, Avogadro's number = 6.023 xx 10^(23) ]

If u = sqrt(a^(2) cos^(2)theta + b^(2) sin^(2)theta) + sqrt(a^(2) sin^(2)theta + b^(2) cos^(2)) , then the difference between the maximum and minimum values of u^(2) is given by :

If u=sqrt(a^(2)cos^(2)theta+b^(2)sin^(2)theta)+sqrt(a^(2)sin^(2)theta+b^(2)cos^(2)theta) , then the difference between the maximum and minimum values of u^(2) is given by :

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 02-PHYSICS
  1. In the propagation of electromagnetic waves the angle between the dire...

    Text Solution

    |

  2. A calcite crystal is placed over a dot on a piece of paper and rotated...

    Text Solution

    |

  3. When viewed in white sight soap bubble show colour because of

    Text Solution

    |

  4. Which one of the following statements is corrects ?

    Text Solution

    |

  5. Two charges q(1) , q(2) are placed in vacuum at a distance d , and the...

    Text Solution

    |

  6. A capacitor has a charge of 6 xx 10^(-4) C . When the potential differ...

    Text Solution

    |

  7. In the circuit shown

    Text Solution

    |

  8. An electron makes a transition from orbit n = 4 to the orbit n = 2 of ...

    Text Solution

    |

  9. In the nuclear reaction , ""(1) H^(2) + ""(1) H^(3) = ""(2) He^(4) + X...

    Text Solution

    |

  10. The difference between U^(218) and U^(215) atoms is that

    Text Solution

    |

  11. Atomic mass number of an element is 232 and its atomic number is 90 . ...

    Text Solution

    |

  12. Of the following which one can penetrate through 20 cm thick steel pla...

    Text Solution

    |

  13. Rutherfords experiments on scattering of alpha-particles proved that :

    Text Solution

    |

  14. Select the correct statement (s) from the following

    Text Solution

    |

  15. Draw a labeled diagram of cross section of a leaf.

    Text Solution

    |

  16. A current which varies periodically with time and reverse its directi...

    Text Solution

    |

  17. Rsistance of a conductor depends on its

    Text Solution

    |

  18. The basic insutument employed to detect current is

    Text Solution

    |

  19. A moving coil galvanometer has a resistance of 9.8 Omega and gives a f...

    Text Solution

    |

  20. Which of the following quantities can be written in SI units in kg m^(...

    Text Solution

    |