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What particle consists of two protons and two neutrons it is the same as a helium nucleus release of a what particle by an atom decreases the atomic number by 2 and the mass number by 4?
Wiki User
∙ 11y ago
an alpha particle
Wiki User
∙ 11y ago
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Which particle or particles make up the nucleus?
Every nucleus (except for Hydrogen) consists of protons and neutrons. The hydrogen nucleus is only a proton.
What alpha radiation is made up of?
A particle of alpha radiation is made up of two protons and two neutrons resembling a Helium-4 nucleus.
An alpha particle is compsed of?
An alpha particle is the nucleus of a helium-4 atom, that is, it consists of two protons and two neutrons.
A small particle in the nucleus of atom with no electrical charge?
A Neutron - The nucleus of an atom consists of a number of protons and neutrons - with electrons 'orbiting' the nucleus like tiny planets.
What particles consists of two protons and two neutrons?
A alpha particle that consists of two protons and two neutrons. Beta particles have a high-energy electron that comes from the nucleus, not from the electron cloud.
What particle is a helium nucleus and consists of two protons and two neutrons?
a He nucleus is known as alpha particle.
Which particle or particles make up the nucleus?
Every nucleus (except for Hydrogen) consists of protons and neutrons. The hydrogen nucleus is only a proton.
What alpha radiation is made up of?
A particle of alpha radiation is made up of two protons and two neutrons resembling a Helium-4 nucleus.
An alpha particle is compsed of?
An alpha particle is the nucleus of a helium-4 atom, that is, it consists of two protons and two neutrons.
What is alpha perticle?
Alpha Particle consists of two protons and two neutrons bound together into a particle identical to a helium nucleus.
What particle is contributes to the atom?
Atom consists of the nucleus at the centre with the negatively charged electrons revolving around it. The nucleus in turn consists of positively charged protons and neutral neutrons.
An alpha particle is identical to a?
An alpha particle is a helium-4 nucleus. It has two protons and two neutrons, and we write it like this: 24He++ or more commonly 24He2+ Some links can be found below.
What changes take place in the nucleus when an alpha particle is emitted?
In short, alpha radiation occurs when an unstable nucleus emits 2 protons and 2 neutrons from it's nucleus. This means that the atomic number decreases by 2 and the nucleon number decreases by 4.
A small particle in the nucleus of atom with no electrical charge?
A Neutron - The nucleus of an atom consists of a number of protons and neutrons - with electrons 'orbiting' the nucleus like tiny planets.
What particles consists of two protons and two neutrons?
A alpha particle that consists of two protons and two neutrons. Beta particles have a high-energy electron that comes from the nucleus, not from the electron cloud.
When an unstable nucleus produces an alpha particle by how many units does the atomic number of the nucleus change?
An alpha particle is a helium nucleus, which consists of 2 protons and 2 neutrons. When an unstable nucleus emits an alpha particle, it loses 2 protons, which means its atomic number will be reduced by 2.
Is a nucleus a particle?
No, the nucleus itself is not a particle. It is made up of protons and neutrons, which are subatomic particles.
