Home
Class 11
CHEMISTRY
In the modern periodic table, the period...

In the modern periodic table, the period indicates the value of

A

atomic number

B

atomic mass

C

principal quantum number

D

azimuthal quantum number

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    V PUBLICATION|Exercise QUESTION BANK|116 Videos

  • ENVIRONMENTAL CHEMISTRY

    V PUBLICATION|Exercise QUESTION BANK|95 Videos

Similar Questions

Explore conceptually related problems

State the modern periodic law

Considering the elements from left to right in the third period of the periodic table, the atomic volume of the elements:

The representation of Bohr model of elements with atomic number 3 to 9 in the second period of the periodic table. Is there are in the number of shells with the increase in atomic number?

Carbon is the first member of group 14 in the periodic table, Why does carbon differ from the rest of the members of bts group?

State and explain modern periodic table and modern periodic law?

In the second period of the periodic table, ionisation enthalpy follows the order: N egtFgtOgtNgtCgtBgtS egtLi \dot , NegtFgtNgtCgtOgtBegtBgtLi , LigtBgtBegtCgtOgtNgtFgtNe , NegtFgtNgtOgtCgtBegtBgtLi

State the modern periodic law of elements.

How many periods in the modern periodic table?

V PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. The first IE and second IE (Kj mol^(-1)) and daltaegH(kJ mol^(-1)) of...

    Text Solution

    |

  2. Predict the formulae of stable binary compounds that would be the form...

    Text Solution

    |

  3. In the modern periodic table, the period indicates the value of

    Text Solution

    |

  4. Which of the following statements related to the modern periodic table...

    Text Solution

    |

  5. Anything that influences the valence electrons will affect the chemist...

    Text Solution

    |

  6. The size of iso electronic species F-Ne and Na^+ is affected by

    Text Solution

    |

  7. Which one of the following statements is incorrect in relation to ioni...

    Text Solution

    |

  8. Considering the elements B,Al,Mg and K, the correct order of their me...

    Text Solution

    |

  9. Considering the elements, 'B, C, N, F', and 'Si', the correct order of...

    Text Solution

    |

  10. considering the elements F,Cl, O and N, the correct order their chemic...

    Text Solution

    |

  11. Atomic numbers of two elements 'A' and 'B' are 31 and 41 respectively....

    Text Solution

    |

  12. A group of ions are given below: Na^+, Al^3+, O^2-, Ca^2+, Mg^2+, ...

    Text Solution

    |

  13. Which of the following will have the most negative electron gain enth...

    Text Solution

    |

  14. Predict the formulae of compounds which might be formed by the followi...

    Text Solution

    |

  15. The elements Z=107 and Z=109 have been made recently, element Z=108 ha...

    Text Solution

    |

  16. Two elements Cand D have atomic numbers 36 and 58 respectively. On the...

    Text Solution

    |

  17. Which of the following species will have the largest and the smallest ...

    Text Solution

    |

  18. The first ionization enthalpy (IE) of the third period elements 'Na, M...

    Text Solution

    |

  19. Show by a chemical reaction with water that 'Na2 O' is a basic oxide a...

    Text Solution

    |

  20. Among the elements B, Al, C and Si. a. Which has the highest first io...

    Text Solution

    |