Group 1 elements: 3.0 / 5 based on 1 rating ? ChemistryThe Periodic TableGCSEAQA Created by: daisybrownCreated on: 23-03-14 20:37 Reactivity __ as you go down the group? increases 1 of 7 __ density? low 2 of 7 React with non-metals to form __? ionic compounds 3 of 7 React vigorously with oxygen to form __? metal oxide 4 of 7 React vigorously with water to produce __ and hydrogen? metal hydroxide 5 of 7 Melting and boiling points __ as you go downt the group? decrease 6 of 7 Group 1 metals are also known as __? alkali metals 7 of 7
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