1.

All in the Blanks Type Questions 1.are positively charged particles having mass equal to that of a hydrogen stem2. The K-shell of an atom cannot have more thanelectrons.3. The most penetrating radiation given out by a radioactive substance is4. The process which produces energy in the sun isdisorders.5. Nuclear radiation may cause​

Answer» 2ND and is 2Explanation:HOPE it will HELP


Discussion

No Comment Found