Home
Class 11
CHEMISTRY
The atomic mass of an element is 24 and ...

The atomic mass of an element is 24 and its atomic number is 12. Show how the atom of the element is constituted?

Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE-I

    NCERT BANGLISH|Exercise QUESTIONS (D. EXPLAIN BRIEFLY ON THE FOLLOWING)|5 Videos

  • ATOMIC STRUCTURE-I

    NCERT BANGLISH|Exercise QUESTIONS (B.FILL UP THE BLANKS)|5 Videos

  • AROMATIC HYDROCARBONS

    NCERT BANGLISH|Exercise Questions(C. Explain briefly on the following)|5 Videos

  • BASIC CONCEPTS OF ORGANIC CHEMISTRY

    NCERT BANGLISH|Exercise Questions|24 Videos

Similar Questions

Explore conceptually related problems

The atomic mass of an element is 24. find the actual mass of one atom of that element. If the atomic number of the element is 11, then find out the number of neutrons present in 0.1 gram-atom.

The atomic mass of an element is a and the formula of its oxide is M_(2)O_(n) . Show that the equivalent mass of the element is (a)/(n) .

The elements with atomic numbers 31 belongs to :

Atomic mass of an element is not necessarily a whole number because :

This transition element with the lowest atomic number is

The atomic number of an element is 17 and its mass number is 37. The number of protons, electrons and neutrons present in the neutral atom are :

What is mass number? How is it related to atomic number?

The atomic mass of Th is 232 and its atomic number is 90. In terms of its radioactivity six alpha and four beta particles are emitted. What is the mass number and atomic number of the product.

Fill in the blanks: The atomic number of an element of 6 and mass number is 12 then te number of neutrons in nucleus would be _________.

An element with atomic number 20 is most likely to combine with the element whose atomic number is-

NCERT BANGLISH-ATOMIC STRUCTURE-I-QUESTIONS (C. WRITE IN ONE OR TWO SENTENCE)
  1. What is an orbital?

    Text Solution

    |

  2. Give the order of filling of electrons in the following orbitals 3p, 3...

    Text Solution

    |

  3. What is meant by principal quantum number?

    Text Solution

    |

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

    Text Solution

    |

  5. What are the particles generally present in the nuclei of atoms?

    Text Solution

    |

  6. The atomic mass of an element is 24 and its atomic number is 12. Show ...

    Text Solution

    |

  7. What is the principal defect of Bohr atom model?

    Text Solution

    |

  8. Write the complete symbol for : (a) The nucleus with atomic number 56 ...

    Text Solution

    |

  9. An atomic orbital has n = 3. What are the possible values of l ?

    Text Solution

    |

  10. An atomic orbital has l= 3. What are the possible values of m?

    Text Solution

    |

  11. Give the electronic configuration of chromium. (Z=24).

    Text Solution

    |

  12. Which energy level does not have p-orbital?

    Text Solution

    |

  13. An atom of an element has 19 electrons. What is the total number of p...

    Text Solution

    |

  14. How many electrons can have s+ ½ in a d-sub-shell?

    Text Solution

    |

  15. Write the values of l and m for p-orbitals

    Text Solution

    |

  16. Which quantum accounts for the orientation of the electron orbital?

    Text Solution

    |

  17. What is shape of the orbital with (i) n = 2 and l = 0 , (ii) n = 2 and...

    Text Solution

    |

  18. Give the values for all quantum numbers for 2p electrons in nitrogen ...

    Text Solution

    |

  19. Give the electronic configuration of Mn^(2+) and Cu. Atomic number of ...

    Text Solution

    |

  20. Explain why the electronic configuration of Cr andCu are written as 3...

    Text Solution

    |