Question

Give the expression for the radii of stationary states of hydrogen statea​

Answer 1

Answer:

The radii of the n

th

stationary states of Hydrogen and Hydrogen like atom is given by:

r

n

=a

0

Z

n

2

where a

0

=52.9 pm,n=n

th

Bohr orbit, Z=atomic number .

The radius of the first stationary state of Hydrogen atom (n=1), is called as Bohr radius that has a value of 52.9 pm. As n increases the value of r will increase. In other words, the electron will be present away from the nucleus.

Answer 2

Answer:

The radii of the nth stationary states of Hydrogen and Hydrogen like atom is given by: rn=a0Z n2.

Explanation:

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