This particle doesn't exist.
The Sun.
A key goes through the door to unlock it, but it never enters or leaves the house.
A Door bec. it swings but never leaves its place
The answer to the riddle "What goes around the world and never leaves the corner" is a stamp. A stamp can be placed on a letter or package that travels globally, yet it remains in the corner of the envelope or parcel. This clever play on words highlights the contrast between travel and location.
Atom Gorelick goes by Atom.
An alpha particle is essentially a 4He nucleus, 2 protons and 2 neutrons, one of the most stable configurations of protons and neutrons possible. So if an atom spits out 2 protons and 2 neutrons in an alpha particle, it must lose 2 protons and 2 neutrons from its own particle count. If you consider that the mass number is just the sum of protons and neutrons, then you can see that the mass number will simply decrease by 4. However what's really interesting is that in general, the mass (not mass number) of the atom decreases by just a little more than the mass of 2 protons and 2 neutrons. That missing mass goes into the famous E=mc2 equation to be the energy with which the alpha particle leaves (also some energy will be in the recoil of the nucleus emitting it, but for heavy atoms usually this is fairly small.)
That depends on the type of decay. For example, if it emits an alpha particle, which has a charge of +2, the atom's charge would change to -2. However, it will probably soon lose the two extra electrons, to become neutral again.
Sorry, but it was probably never meant to be.Find someone better.
Time
when the radio active particle moves through the air, it gets charged. As a radio active particle gets negative charge, and the air around it gets positive charge, then the few electrons from the negatively charged particle goes to positively charged one to make the charges equal. (the more friction you apply, the more charge it gains) now the radio active particle gained positive charge compared with other particles. If the radio active particle flows over the electroscope and is near it within a limit, then the leaves may move together if the electroscope had been charged negative, else the leaves are charged positive then the leaves would diverge further . as the radio active particle is not actually touching the electroscope, the radiated energy from the radio active particle reaches the electroscope, and hence the charges would not transfer but the effect would be there until you take the radio active particle away. answered by K.Sreram from India
The neutron is a neutral particle.
as the temperature goes up the speed of the particle goes up