C1.1 0.0 / 5 ? ChemistryAtomsGCSEAQA Created by: HumanLyfeCreated on: 03-02-16 10:31 What two sub-atomic particles are in the Nucleus of an atom? Protons and Neutrons 1 of 6 What is the formula of Ammonia? NH3 2 of 6 How many groups are in the periodic table? 7 3 of 6 What is the charge on an Electron? -1 4 of 6 What is the name of the bonding when two atoms share electrons? Covalent Bonding 5 of 6 What letter Symbol is not in the Periodic Table anywhere? J 6 of 6
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