Chemistry 2.5 / 5 based on 6 ratings ? Applied ScienceChemistryBTEC NationalOther Created by: becky18tribeCreated on: 28-03-18 18:15 what is the order of electrons allowed in the shells? 2,8,18,32,50 1 of 22 What are energylevels/ shells broen down into sublevels called? orbitals 2 of 22 What are the four obritals in order? s,p,d,f 3 of 22 What elements as teh electronic cofinigution of 1s2,2s2,2p2? Carbon 4 of 22 What is used in the hunds rule? arrows 5 of 22 what is a benefit of the hunds rule? Makes the element more stable 6 of 22 What is ionic bonding? elements given other elements electrons to make it more stable. 7 of 22 What charge does a element that loses electrons become? postive 8 of 22 What charge does a element that gains electrons become? negative 9 of 22 What does electostatic attration mean? the opposite charge on the ions is what holds it together. 10 of 22 What element make ionic bonding happen? metal and non-metal 11 of 22 What do the opposite charges in sodium choride form giant ionic lattices 12 of 22 What is the strength of the electronric force dependent on? Ionic charge and ionic radii 13 of 22 A atom with less shell will make elecrostatic force stronger 14 of 22 what makes colvalent bonding occur? non-metal-non-metal 15 of 22 how is convelent bond formed? when electrons are shared between atoms 16 of 22 What is a dative convelent bond? The bonding of the same atom together 17 of 22 What is a Organic compounds? A compound that contain one or more carbons. 18 of 22 What is the metal struture? A regular lattice 19 of 22 How is metallic bonding caused? The metal with the highest energy level becomes delocised 20 of 22 What is non-polar molcule a molcule where electrons distrubed evenly 21 of 22 What is a polar molcular a molcular 22 of 22
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