The electron has a charge of -1; but the electron has a mass.
1n0 1 = mass, 1 amu 0 = no charge
In an atom, protons have a mass of approximately 1 atomic mass unit (amu) and a positive charge (+1), located in the nucleus. Neutrons also have a mass of about 1 amu but carry no charge (0), and they are found alongside protons in the nucleus. Electrons have a much smaller mass (about 1/1836 amu) and a negative charge (-1), and they orbit the nucleus in electron shells. Together, these particles make up the fundamental structure of an atom.
The element hydrogen has a mass of approximately 1 atomic mass unit (amu) and is typically shown as having no charge in its most common form.
Atomic mass unit. Unit for mass for atoms & their sub-atomic particles. An electron is rounded to 0 amu (since its mass is less than 1 amu). A proton and a neutron are 1 amu each.
Electrons do have a net charge of negative one. Their mass, however, is only a fraction of 1 atomic mass unit, specifically, 1/1836 amu.
1n0 1 = mass, 1 amu 0 = no charge
protons --- rel. mass 1 amu, rel. charge +1, location in the nucleus. neutrons --- rel. mass 1 amu, rel. charge 0, location in the nucleus. electrons --- rel. mass 0 amu, rel. charge -1, location outside the nucleus.
No, an alpha particle has a mass of 4 amu and a charge of +2. It is a helium nucleus. The neutron has a mass of 1 amu and no charge.
No, that would be a neutron. A proton is a nuclear particle with a mass of 1 AMU and a 1+ charge
protons --- rel. mass 1 amu, rel. charge +1, location in the nucleus. neutrons --- rel. mass 1 amu, rel. charge 0, location in the nucleus. electrons --- rel. mass 0 amu, rel. charge -1, location outside the nucleus.
In the atom: Neutron: Mass: 1,00866491600(43) amu. Electron: Mass: 5,4857990946(22)×10−4 amu. Proton: Mass: 1,007276466812(90) amu.
alpha: mass 4, charge +2beta: mass ~1/1800, charge -1gamma: mass 0, charge 0
Protons have a positive charge and a mass of about 1 atomic mass unit (u). Neutrons have no charge (neutral) and a similar mass to protons. Electrons have a negative charge and a much smaller mass compared to protons and neutrons.
The element hydrogen has a mass of approximately 1 atomic mass unit (amu) and is typically shown as having no charge in its most common form.
Both one proton and one neutron each has a relative mass of 1 a.m.u.
protons --- rel. mass 1 amu, rel. charge +1, location in the nucleus. neutrons --- rel. mass 1 amu, rel. charge 0, location in the nucleus. electrons --- rel. mass 0 amu, rel. charge -1, location outside the nucleus.
Atomic mass unit. Unit for mass for atoms & their sub-atomic particles. An electron is rounded to 0 amu (since its mass is less than 1 amu). A proton and a neutron are 1 amu each.