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Chemistry- elements

Elements and the mole

QuestionAnswer
every element is made up from very small particles called what? Atoms
the atom has a nucleus. Which contains what? protons and neutrons. With electrons moving around the outside of the nucleus.
an atom is neutral because? the number of protons and neutrons are equal.
protons have the charge of what? one positive
neutrons have a charge of? neutrons are neutral
electrons have a charge of? one negative.
protons ha
Created by: eliseforsyth
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