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10 cards from this deck
Two or more substances join to form one new substance
Elements combine directly to form compounds
2Cu+O2→2CuO2\text{Cu} + \text{O}_2 \rightarrow 2\text{CuO}2Cu+O2→2CuO
Quick lime
Bright white flame
N2+3H2→2NH3\text{N}_2 + 3\text{H}_2 \rightarrow 2\text{NH}_3N2+3H2→2NH3
Fertilisers and explosives
More reactive towards top right corner
No reaction; metals don't react chemically with metals
Covalent compounds (electrons shared)
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