Home
Class 9
CHEMISTRY
What is an a (alpha) particle ?...

What is an a (alpha) particle ?

Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE AND CHEMICAL BONDING

    ICSE|Exercise EXERCISE 4(B)|12 Videos

  • ATOMIC STRUCTURE AND CHEMICAL BONDING

    ICSE|Exercise EXERCISE 4(C)|54 Videos

  • ATMOSPHERIC POLLUTION

    ICSE|Exercise EXERCISE 8(D)|38 Videos

  • CHEMICAL CHANGES AND REACTIONS

    ICSE|Exercise EXERCISE 2(C)|30 Videos

Similar Questions

Explore conceptually related problems

Alpha particles are

What is the ratio of mass of a gold atom and an alpha -particle ?

What is the approximate energy released by the complete annihilation of an alpha particle?

The alpha particles are

A radioactive nucleus of mass number A, initially at rest, emits an alpha- particle with a speed v. What will be the recoil speed of the daughter nucleus ?

What is the ratio of mass of an alpha -alpha particle and a proton ?

The mass of an alpha- particle is.

The mass of an alpha- particle is.

A stationary thorium nucleus (A=200 , Z=90) emits an alpha particle with kinetic energy E_(alpha) . What is the kinetic energy of the recoiling nucleus

What happens to the (i) atomic number, (ii) mass number of the nucleus of an element when (a) an alpha -particle, (b) a beta -particle, and ( c) gamma radiation, is emitted ?

ICSE-ATOMIC STRUCTURE AND CHEMICAL BONDING-EXERCISE 4(D)
  1. What is an a (alpha) particle ?

    Text Solution

    |

  2. How do atoms attain noble gas configuration ?

    Text Solution

    |

  3. Define electrovalent bond.

    Text Solution

    |

  4. Elements are classified as metals, non-metals, metalloids and inert ga...

    Text Solution

    |

  5. An atom X has three electrons more than the noble gas configuration. W...

    Text Solution

    |

  6. Write the formula of M<sup>+3 </sup>(i) sulphate (ii) nitrate (iii) ph...

    Text Solution

    |

  7. Mention the basic tendency of an atom which makes it to combine with o...

    Text Solution

    |

  8. What type of compounds are usually formed between metals and non-metal...

    Text Solution

    |

  9. In the formation of the compound XY(2), an atom X gives one electron ...

    Text Solution

    |

  10. Draw the orbit structure of this compound (XY2).

    Text Solution

    |

  11. An atom X has 2, 8,7 electrons in its shells. It combines with Y havi...

    Text Solution

    |

  12. An atom X has 2,8,7 electrons in its shells. It combines with Y havin...

    Text Solution

    |

  13. Draw orbit structure diagram of: (a) sodium chloride (NaCl), (b) cal...

    Text Solution

    |

  14. Compare : sodium atom and sodium ion

    Text Solution

    |

  15. Compare : chlorine atom and chloride ion, with respect to (i) atomic ...

    Text Solution

    |

  16. The electronic configuration of fluoride ion is the same as that of a ...

    Text Solution

    |

  17. What do you understand by a redox reaction ? Give an example.

    Text Solution

    |

  18. Oxidation and Reduction

    Text Solution

    |

  19. Potassium (At. No. 19) and chlorine (At. No. 17) form a compound. Expl...

    Text Solution

    |

  20. Potassium (At. No. 19) and chlorine (At. No. 17) form a compound. Expl...

    Text Solution

    |

  21. Potassium (At. No. 19) and chlorine (At. No. 17) form a compound. Expl...

    Text Solution

    |