Home
Class 9
CHEMISTRY
The table given below lists the contribu...

The table given below lists the contributions and names of scientists who made earlier attempts in the classification of elements. Fill in the blanks.

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING

    NCERT|Exercise LET US ASSESS|6 Videos

  • REDOX REACTIONS AND RATE OF CHEMICAL REACTIONS

    NCERT|Exercise LET US ASSESS|10 Videos

Similar Questions

Explore conceptually related problems

Analyse the table given below and fill in the blanks.

Analyze the table given below and fill in the blanks suitably.

The electronic configuration of some element are given below Is the number of electrons in the outermost shell of these elements the same as that of the elements in the Table .

Analyse the table given below. Fill up the blanks

An incomplete form of the periodic table is given below. Write answers to the questions connecting the position of elements in it. (Symbols not real) Which of the elements L and M has the lowest electronegativity?

An incomplete form of the periodic table is given below write answers in the question connecting the position of elements in it. Which element belongs to Noble gas elements?

An incomplete form of the periodic table is given below. Write answers to the questions connecting the position of elements in it. (Symbols not real) Which is the element with the biggest atom in group I?

An incomplete form of the periodic table is given below. Write answers to the questions connecting the position of elements in it. Which is the element that resembles E the most in its properties?

An incomplete form of the periodic table is given below. Write answers to the questions connecting the position of elements in it. (Symbols not real) Which among these are included in the halogen family?

NCERT-PERIODIC TABLE-LET US ASSESS
  1. The table given below lists the contributions and names of scientists ...

    Text Solution

    |

  2. Complete the table.

    Text Solution

    |

  3. Symbols of certain elements are given. Write their electronic configur...

    Text Solution

    |

  4. Symbols of certain elements are given. Write their electronic configur...

    Text Solution

    |

  5. Symbols of certain elements are given. Write their electronic configur...

    Text Solution

    |

  6. Symbols of certain elements are given. Write their electronic configur...

    Text Solution

    |

  7. Symbols of certain elements are given. Write their electronic configur...

    Text Solution

    |

  8. There are three shells in the atom of element 'X', 6 electrons are pre...

    Text Solution

    |

  9. There are three shells in the atom of element 'X', 6 electrons are pre...

    Text Solution

    |

  10. There are three shells in the atom of element 'X', 6 electrons are pre...

    Text Solution

    |

  11. There are three shells in the atom of element 'X', 6 electrons are pre...

    Text Solution

    |

  12. There are three shells in the atom of element 'X', 6 electrons are pre...

    Text Solution

    |

  13. There are three shells in the atom of element 'X', 6 electrons are pre...

    Text Solution

    |

  14. There are three shells in the atom of element 'X', 6 electrons are pre...

    Text Solution

    |

  15. Electronic configuration of elements P, Q, R and S are given below. (...

    Text Solution

    |

  16. Electronic configuration of elements P, Q, R and S are given below. (...

    Text Solution

    |

  17. Electronic configuration of elements P, Q, R and S are given below. (...

    Text Solution

    |

  18. Electronic configurations of elements P, Q, Rand S are given below. (T...

    Text Solution

    |

  19. An incomplete form of the periodic table is given below. Write answers...

    Text Solution

    |

  20. An incomplete form of the periodic table is given below. Write answers...

    Text Solution

    |