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atoms and matter

QuestionAnswer
protons have a _______ charge. positive
neutrons have a _______ charge. no charge
electrons have a _______ charge. negative
protons are located in the _______. nucleus
electrons are located in the _______. electron cloud
an atom that has a charge because it has gaine or lost electrons ion
one or more atoms of an element having the same numberof protons but a different number of neutrons. isotope
most of the mass is contained in the _______. nucleus
mixtures that are not evenly mixed heterogeneous
mixtures that are evenly mixed that are not bonded together homogeneous
also know as a sulution homogeneous
Created by: jacksjac8304