SCIENE 0.0 / 5 ? ChemistryAtoms and compoundsAtomsThe Periodic TableGCSENone Created by: lilyburnellxCreated on: 18-01-17 17:19 what is an atom? An atom is a substance that is made up of three things:protons, neutons and electons 1 of 17 what is a compound? A chemical substance that has two or more elements joined together. 2 of 17 what is a element? a substance that is made up of atoms and all have the consistency of a protons. 3 of 17 what is a proton? used to make up an atom 4 of 17 what is the perodic table ? an arrangement of the chemical elements ordered by their atomic number. 5 of 17 Mg? magnesium 6 of 17 H Hydrogen 7 of 17 Li lithum 8 of 17 K potassium 9 of 17 Zn zinc 10 of 17 ti titanuim 11 of 17 s sulfur 12 of 17 na sodium 13 of 17 ag silver 14 of 17 o oxygen 15 of 17 n nitrogen 16 of 17 fe iron 17 of 17
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