| Front | Why is the ionic radius always BIGGER than the atomic radius for a non-metal and ion? |
| Back | Non-metal atoms GAIN electronsThis increases the ELECTRON REPULSION from the remaining electrons in the shell |
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| Front | What is Thermal decomposition? |
| Back | This is the breaking up of substances into smaller substances using HEAT |
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| Front | What is a reducing agent? |
| Back | This is a species which will cause another species to be reduced (gain electrons) and itself will be oxidised in the process and will lose electrons |
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