a
a proton
b
a gamma ray
c
a helium particle
d
an alpha particle
Explanation
Correct Option
dVideo Explanation
No video available
Post your Contribution
Share:
Discussions (11)

235mun
3 years ago
but an helium paticle is also an alpha particle, isn't it????????
i don't like getting confused in a question. pls explain further

Soul_Reaper
1 year ago
If that's "Helium Atom" then both are correct buh it's either Alpha particles or Helium Atom


