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What radioactive particle is the size of a helium nucleus?
alpha particle
Is an alpha particle radioactive?
An alpha particle itself is not radioactive, but it is the result of a type of radioactive decay called (obviously) alpha decay. The alpha particle is actually a helium-4 nucleus, and it will eventually pick up a pair of electrons and become an atom of that inert or noble gas.
The type of radioactive particle that can be stopped by a sheet of paper is the?
alpha particle
What type of radioactive particle has 2 protons?
An alpha particle has two protons.
What is the product of radioactive decay HE called?
An alpha particle
The radioactive particle that is positively charged and has two protons and two neutrons is the?
An alpha particle consists of two protons and two neutrons.
What are three types of radioactive particles?
alpha particle beta particle gamma rays
What is a radioactive particle that is made up of two protons and two neutron?
This is a alpha particle.
Which radioactive emissions is not a particle Alpha Neutron or Gamma?
Gamma.
What is the product of radioactive decay 42 He called?
An alpha particle
Alpha partical strike to a substance which charge he has?
Alpha particle strike to a substance introducing a + charge.
Positively charged particle consisting of 2 protons and 2 neutrons which is given off by a radioactive substance is called what?
A radiation particle consisting of two protons and two neutrons is called an Alpha Particle. Alpha Particles have the same structure as a Helium nucleus. There are three forms of radiation, Alpha (Helium nucleus), Beta (a lone electron) and Gamma (an Electromagnetic wave).
