Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

What is the ratio of the radii of first orbits of hydrogen,helium , and lithium

What is the ratio of the radii of first orbits of hydrogen,helium , and lithium

Grade:11

1 Answers

Shraddha
13 Points
3 years ago
We can easily calculate this from by using this- rn=n2h2/4π2mze2Where n=shell, h=planck constant, z=atomic no,m=mass of electron, e=charge on electron

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free