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Stack #151041

QuestionAnswer
atom the structure of of them determines the characteristics of the matter you observe.
atomic number equals the number of protons in the nucleus of an atom.
chemical property characteristics of an element or compound that determines that it will react with another element.
compound a type of matter containing two or more chemical combined elements.
density how highly packed a substance molecules are the mass of an object divided by its volume.
electron one of the three subatomic particles that moves around the nucleus of an atom.
element the form of matter that only consists of only on type of atom.
fission the splitting of heavy atoms to release energy.
ion an atom with an electric charge
isotope atoms of the same element that have a different number of neutron is the neuculi.
mass number the sum of the protons and neutrons in the nucleus of an atom.
matter any thing that takes up space and has mass.
mixture a combination of different substances in which each of the components keeps its on physical properties.
molecule the smallest particle in a compound that still keeps all the properties of the compound.
neutron on of the two particles that makes up the neuculi
nuclear energy and alternate energy source produced from nuclear reactions
nuclear waste radioactive waste material produced by power plants must be safely stored to prevent pollution of the environment
physical property characteristics of an element for a compound that will effect weight color and density.
proton one of the two particles that make up the nucleus of an atom
solution kind of mixture formed when on substance is dissolved in another.
Created by: clearyearth
 

 



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