Question

in bohr's atomic model orbits are represented by
a. K, L, M, N
b. 1,2,3,4
c. A, B, C, D
d. both a and b​

Answer 1

Option d) is the correct answer.

• In Bohr's atomic model orbits are represented by K, L, M, N, and 1, 2, 3, 4.
• In the Bohr model of the atom, electrons travel in defined circular orbits around the nucleus.
• The orbits are represented by an integer, known as the quantum number n.
• Electrons can jump from one orbit to other orbits, by emitting or absorbing energy.

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Answer 2

Answer: The correct option is d.

In Bohr's atomic model orbits are represented by both K, L, M, N and 1, 2, 3,  4.

Explanation:

• In 1915, Neil Bohr presented his concept of the atom, which is now often referred to as the Bohr model.
• It came into being as a result of some modifications that were made to Rutherford's atomic model.
• Rutherford established the nuclear model in order to describe the structure of the atom.
• According to this model, an electrically charged nucleus is surrounded by electrons that have a negative charge.
• Bohr's atomic model uses the letters K, L, M, and N in as well as 1, 2, 3, and 4 to designate the different orbits.
• The Bohr model postulates that electrons travel in fixed, circular orbits around the nucleus.
• Each orbit in the system is represented by a positive integer, sometimes referred to as the quantum number n.
• Electrons can change orbits by producing or absorbing energy, which gives them a degree of mobility.

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