Chamistry C1 1.1 Atoms, elements and compounds. 0.0 / 5 ? ChemistryAtoms and compoundsGCSEAQA Created by: Atlanta and JacobCreated on: 18-02-16 19:50 What are all substances made from? Atoms. 1 of 9 What are elements made from? Only one type of atom. 2 of 9 Why are chemical symbols used? To represent atoms. 3 of 9 What is a compound? Something that is made when two or more elements combine. 4 of 9 What is the periodic table? A list of the elements, of which there are about 100 different ones. 5 of 9 What do chemical symbols represent? One atoms of an element. 6 of 9 How are the elements in the periodic table arranged? In columns called Groups. 7 of 9 What do elements in the same Group have in common? The usually have similar properties. 8 of 9 What happen when elements react? Their atoms join with atoms of other elements to form compounds. 9 of 9
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