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Science Unit 13

Science Unit 13 Lesson 6 Atoms

the smallest unit of an element that maintains the properties of that element atom
scientific explanation of the structure of atoms and how they interact with other atoms atomic theory
positively charged particle found in the nucleus of an atoms proton
particles found in the nucleus and has no charge neutron
negatively charged particles that speed through an area around the nucleus called the electron cloud electron
small dense core found at the center of the atom; this is where the protons and neutrons can be found nucleus
charge of a proton positive
charge of an electron negative
charge of a neutron no charge
area around the nucleus of an atom where the electrons can be found electron cloud
Created by: mrshassler