atoms (chemistry) 0.0 / 5 ? ChemistryAtomsGCSEAQA Created by: abi2422Created on: 03-11-20 16:25 who created the modern periodic table Mendeleev 1 of 12 ph5 is a.... weak acid 2 of 12 what is formed when iron is oxidised rust 3 of 12 what in a atom has a negative charge electron 4 of 12 what in an atom has a positive charge proton 5 of 12 what in an atom has no charge neutron 6 of 12 at room temperature, all of the metals are solid except from ___________ which is liquid mercury 7 of 12 what is made up from atoms everything 8 of 12 an atom is the ___________ part of an element that can exist smallest 9 of 12 there are three parts to an atom, they are called ___________ particles subatomic particles 10 of 12 in a covalent bond, atoms _______ electrons share 11 of 12 what diagram do we use to represent a covalent bond dot and cross 12 of 12
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