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atomic structure

TermDefinition
Atom The smallest particle of an element; made of electrons, protons, and neutrons
Atomic mass The mass of an atom, approximately equal to the number of protons and neutrons in the atom
Electrical Charge A property of matter determined by the number of positively charged protons and negatively charged electrons in a material
Electron A negatively charged subatomic particle located in the electron cloud; involved in the formation of chemical bonds
Electron Cloud The area surrounding the nucleus of an atom where the electrons are found
Neutron A neutrally charged subatomic particle located in the nucleus of an atom; contributes to the mass of the atom
Nucleus the tiny, very dense, positively charged region in the center of an atom that is made up of protons and neutrons
Proton A positively charge subatomic particle located in the nucleus of an atom; contributes to the mass of the atom
Subatomic Particles Particles that are smaller than the atom
Created by: user-1571528
 

 



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