Negatively Charged Subatomic Particle

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Atoms and Their Components
AtomThe smallest particle that can exist and still be an element. An atom is composed of three types of subatomic particles: electrons, protons and neutrons. An atom has an equal number of electrons and protons and so is electrically neutral (i.e., has no electrical charge).
NucleusThe heavy, dense central core of an atom that houses the protons and neutrons. The nucleus contains the vast majority of the mass of the atom.
ProtonA positively charged subatomic particle that is housed within the nucleus.
NeutronA chargeless subatomic particle that has approximately the same mass as a proton and that is housed within the nucleus.
ElectronA negatively charged subatomic particle that has negligible mass and moves around in a cloud around the nucleus.
IonAn atom or molecule that has an electrical charge due to it having either extra electrons (negative ion or anion) or having missing electrons (positive ion or cation).
IsotopeA variety of an element that has a specific number of neutrons. All isotopes of an element contain the same number of protons (i.e., have the same atomic number) but have different numbers of neutrons (i.e., have different atomic mass).
Atomic NumberThe number of protons in an atom's nucleus. Every element has a unique atomic number.
Atomic WeightThe weight of an atom which is the sum of the weights of the atom's protons and neutrons. An element can have numerous isotopes, so an element's atomic mass is expressed as the average of the atomic weights of all of an element's isotopes. Note that the average is weighted for the abundance of each isotope.

Subatomic Particles Definition

Charged

Negatively Charged Subatomic Particle Is Called

We already learned that J. Thomson discovered a negatively charged particle, called the electron. Rutherford proposed that these electrons orbit a positive nucleus. In subsequent experiments, he found that there is a smaller positively charged particle in the nucleus, called a proton. There is also a third subatomic particle, known as a neutron. A negatively charged subatomic particle that has negligible mass and moves around in a cloud around the nucleus. Ion An atom or molecule that has an electrical charge due to it having either extra electrons (negative ion or anion) or having missing electrons (positive ion or cation). The muon (/ ˈmjuːɒn /; from the Greek letter mu (μ) used to represent it) is an elementary particle similar to the electron, with an electric charge of −1 e and a spin of 1/2, but with a much greater mass. It is classified as a lepton. Which subatomic particle has a negative charge 2 See answers skyluke89 skyluke89 Answer: The electron. Explanation: The atom consists of three subatomic particles: - The proton: protons are inside the nucleus of the atoms, they have positive charge of +e , and a mass of approximately.