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

The number of alpha and beta particle emitted in the following radioactive decay 200X90-168Y80

The number of alpha and beta particle emitted in the following radioactive decay 200X90-168Y80
 
 

Grade:12

1 Answers

Arun
25763 Points
one year ago
On emission of one α-particle, atomic number decreases by 2 units and atomic mass number decrease by 4 units.  Here, decrease in mass number = 200 - 168 = 32 Number of α-particles = 32/4 = 8.  While the emission of β-particle does not effect the mass number and atomic number increases by 1 unit. Number of β-particles = 16 - 10 = 6.

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