$(a)\;\alpha-rays\qquad(b)\;\gamma-rays\qquad(c)\;\beta-rays\qquad(d)\;positrons$

Want to ask us a question? Click here

Browse Questions

Ad |

0 votes

Ask Question

Take Test

x

JEE MAIN, CBSE, AIPMT Mobile and Tablet App

The ultimate mobile app to help you crack your examinations

...