These are alpha particles, which are essentially helium nuclei.
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.
Protons and neutrons are the two subatomic particles that make up the nucleus of an atom.
The two particles inside the nucleus are protons and neutrons. Protons have a positive charge, while neutrons have no charge. Together, they make up the majority of the mass of an atom.
Assuming you mean the nucleus of an atom, the two particles found are protons and neutrons. Protons carry a positive charge (with a magnitude of +1 elementary charge), while neutrons carry no charge.
Protons and neutrons are the subatomic particles found in the center of the atom, known as the nucleus. Protons have a positive charge, while neutrons have no charge (they are neutral).
Protons and neutrons; these particles contain quarks and gluons.
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.
Alpha particles are helium nuclei -- each particle is composed of two protons and two neutrons. A stream of alpha particles may be called a ray, although as it is not electromagnetic radiation that is probably inaccurate.
nucleus....contains protons & neutrons
The neutral particles found in the nucleus on an atom are called neutrons. Positive particles found in the nucleus are protons.
Protons and neutrons are the two subatomic particles that make up the nucleus of an atom.
the you and the stupid! oh wait that is the same thing!
alpha particle
Alpha particles are helium nuclei consisting of two protons and two neutrons. They have low penetration power but can cause significant damage when inhaled or ingested.
Two protons and two neutrons.
Protons and neutrons are the two atomic particles found in the nucleus of an atom. Protons have a positive charge, while neutrons have no charge and contribute to the mass of the nucleus.
The two subatomic particles you add together to get the mass number of an atom are protons and neutrons. Protons have a positive charge, while neutrons have no charge, but together they contribute to the mass of an atom.