Home
Class 11
CHEMISTRY
Which of the following statements are co...

Which of the following statements are correct?

A

The electronic configuration of Cr is `[Ar] 3d^(5)4s^(1)` (Atomic Number of Cr = 24).

B

The magnetic quantum number may have a negative value.

C

In silver atom, 23 electrons have a spin of one type and 24 of the opposite type.

D

The oxidation state of nitrogen in `NH_(3)` is - 3.

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOMS

    BRILLIANT PUBLICATION|Exercise LEVEL - III (Numerical type)|9 Videos

  • STRUCTURE OF ATOMS

    BRILLIANT PUBLICATION|Exercise LEVEL - III (Matching Column Type)|5 Videos

  • STRUCTURE OF ATOMS

    BRILLIANT PUBLICATION|Exercise LEVEL - III (Single Correct Answer Type)|9 Videos

  • STATES OF MATTER

    BRILLIANT PUBLICATION|Exercise LEVEL III (Linked Comprehension Type )|9 Videos

  • THERMODYNAMICS AND CHEMICAL ENERGETICS

    BRILLIANT PUBLICATION|Exercise (LEVEL-II (HOMEWORK)|39 Videos