what is electron proton and neutron
Answers
Explanation:
Electron - Electrons are one of three main types of particles that make up atoms. Unlike protons and neutrons, which consist of smaller, simpler particles, electrons are fundamental particles that do not consist of smaller particles. They are a type of fundamental particles called leptons. All leptons have an electric charge of −1 or 0 . Electrons are extremely small. The mass of an electron is only about 1/2000 the mass of a proton or neutron, so electrons contribute virtually nothing to the total mass of an atom. Electrons have an electric charge of −1 , which is equal but opposite to the charge of a proton, which is +1 . All atoms have the same number of electrons as protons, so the positive and negative charges "cancel out", making atoms electrically neutral.
Proton - A proton is one of three main particles that make up the atom. Protons are found in the nucleus of the atom. This is a tiny, dense region at the center of the atom. Protons have a positive electrical charge of one (+1) and a mass of 1 atomic mass unit (amu) , which is about 1.67×10−27 kilograms. Together with neutrons, they make up virtually all of the mass of an atom.
Neutron - Atoms of all elements—except for most atoms of hydrogen—have neutrons in their nucleus. Unlike protons and electrons, which are electrically charged, neutrons have no charge—they are electrically neutral. That's why the neutrons in the diagram above are labeled n0 . The zero stands for "zero charge". The mass of a neutron is slightly greater than the mass of a proton, which is 1 atomic mass unit (amu) . (An atomic mass unit equals about 1.67×10−27 kilograms.) A neutron also has about the same diameter as a proton, or 1.7×10−15 meters.
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electrons
The electron is a subatomic particle, symbol e⁻ or β⁻ , whose electric charge is negative one elementary charge. Electrons belong to the first generation of the lepton particle family, and are generally thought to be elementary particles because they have no known components or substructure
Protons
A proton is a subatomic particle, symbol p or p⁺ , with a positive electric charge of +1e elementary charge and a mass slightly less than that of a neutron. Protons and neutrons, each with masses of approximately one atomic mass unit, are collectively referred to as "nucleons
Neutrons
A neutron is an uncharged (electrically neutral) subatomic particle with mass 1,839 times that of the electron. Neutrons are stable when bound in an atomic nucleus, whilst having a mean lifetime of approximately 1000 seconds as a free particle.
MORE INFO ABOUT ELECTRONS & PROTONS
• PROTONS ARE PRESENT INSIDE THE NUCLEUS .
• PROTONS CARRY A POSITIVE CHANGE.
• PROTONS ARE HEAVIER THAN ELECTRONS.
• ELECTRONS ARE PRESENT OUTSIDE THE NUCLEUS.
• ELECTRONS CARRY A NEGETIVE CHARGE
• MASS OF AN ELECTRON IS NEGLIGIBLE IN COMPARISON TO THAT OF A PROTON.