Q. ɑ-particle consists of:
An alpha particle is a fast-moving packet containing two protons and two neutrons (a helium nucleus). Alpha particles carry a charge of +2 and strongly interact with matter.
What are alpha particles made of?
Alpha "rays" are actually high-speed particles. An alpha particle is made up of two protons and two neutrons, all held together by the same strong nuclear force that binds the nucleus of an atom.
- 2 protons only
- 2 protons and 2 neutrons only
- 2 electrons, 2 protons, and 2 neutrons
- 2 electrons and 4 protons only
Answer: 2 protons and 2 neutrons only
Alpha particles, also called alpha ray or alpha radiation, consist of two protons and two neutrons bound together into a particle identical to a helium-4 nucleus. They are generally produced in the process of alpha decay, but may also be produced in other ways.
What are alpha particles made of?
Alpha "rays" are actually high-speed particles. An alpha particle is made up of two protons and two neutrons, all held together by the same strong nuclear force that binds the nucleus of an atom.
No comments:
Post a Comment
What you have to say about this?