Group 1 and group 7 elements 0.0 / 5 ? ChemistryChemical patterns and reactivity seriesGCSEOCR Created by: rstaines98Created on: 04-01-14 20:04 Name all the elements from group 1 in order Lithium, Sodium, Potassium, Rubidium, Caesium and Francium 1 of 5 Name all of the elements from Group 7 in order Astatine, Iodine, Bromine, Chlorine and Flourine 2 of 5 What pattern occurs with the ions in group 1? They all have a 1+ charge 3 of 5 What pattern occurs with the ions in group 7? They all have a 1- charge 4 of 5 In ionic compound what needs to happen? There needs to be a full outer shell of electrons 5 of 5
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