Atoms 0.0 / 5 ? ChemistryAtomsGCSEAQA Created by: AbbyCreated on: 23-04-17 13:23 Atom Smallest particle of substance. 1 of 10 Protons Positively charged, are located in the nucleus of an atom. 2 of 10 Electrons Negatively charged, are located in the shells of the atom. 3 of 10 Neutrons No charge, located in the nucleus of the atom. 4 of 10 Element A pure substance made up of only one type of atom. 5 of 10 Compound A chemical combination of two or more different elements. 6 of 10 Mixture A group of different elements that are not chemically bonded. 7 of 10 Molecule A larger particle formed by the chemical combination of two or more atoms, either an element or a compund. 8 of 10 Ion An atom which has a charge, either negative or positive. 9 of 10 Isotope Isotopes are atoms of the same element but due to the difference in neutrons, they have different masses. 10 of 10
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