Accounting for partnership:basic concepts

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Give Balmer equation.

Give Rydberg equation.

Give an expression to calculate the radius of an orbit.

Expression to calculating the radius of an orbit.

r = 0.529 Å x n

What is the maximum number of lines when an excited electron of a hydrogen atom in n = 5 drops from exicted state to the ground state?

Hence, the maximum number of line is 10.

What is Bohr's radius?

The Bohr radius, symbolized the mean radius of the orbit of an electron around the nucleus of a hydrogen atom at its ground state (lowest-energy level).

Bohr’s radius = 0.529A.