Today's Rocket Words: Your 5 words and meanings to learn

displacement reaction

a chemical reaction in which a more reactive element displaces a less reactive element from its compound; both metals and non-metals take part in displacement reactions

displacement rule

a more reactive element will displace a less reactive element during a chemical reaction

reactivity

reactivity is the tendency of a substance to undergo chemical reaction, either by itself or with other materials, and to release energy

reactivity series

a progression of metals arranged by their reactivity from highest to lowest

vigour

substantial effective energy or force

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