PES Final 0.0 / 5 ? ScienceEverythingGCSECCEA Created by: Olivia S.Created on: 16-05-23 20:21 A change that does not affect the identity Physical Change 1 of 14 A change in the identity of a substance Chemical Change 2 of 14 An element is made up of the same kind of _____ Atoms 3 of 14 Both physical and chemical changes are applied to the law of ____________ __ ____ Conservation of Mass 4 of 14 A suspension is a _____________ mixture Heterogeneous 5 of 14 Does NOT have a uniform composition Heterogeneous Mixture 6 of 14 Has a uniform composition Homogeneous Mixture 7 of 14 Atomic number says how many _______ are in an atom Protons 8 of 14 The color of true neon gas is ___ Red 9 of 14 The purpose of the zig zag line on the periodic table is to separate metals and _________ Nonmetals 10 of 14 Rows on the periodic table are called _______ Periods 11 of 14 Groups on the periodic table are called _______ Columns 12 of 14 Elements that have properties of metals and nonmetals Metalloids 13 of 14 Created Mendeleev 14 of 14
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