Posts by Shashank Pandey
25.Alpha particle is the nucleus of an atom
25.Alpha particle is the nucleus of an atom of (a)Helium (b)Oxygen (c)Lithium (d)Hydrogen 26.Who is the founder of “Facebook” which is currently ...
25.Alpha particle is the nucleus of an atom of (a)Helium (b)Oxygen (c)Lithium (d)Hydrogen 26.Who is the founder of “Facebook” which is currently ...