Reactivity Crossword Puzzle
Download and print this Reactivity crossword puzzle. Use a pencil or pen to complete the puzzle by filling in the blanks. The completed answers are included, so you can easily check your progress.
PDF will include puzzle sheet and the answer key.
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QUESTIONS LIST:
- displace: the more reactive metal can displace the less reactive metal
- redox: reduction and oxidation
- oxidation: gain of oxygen/ loss of electron
- oxidizing: agent that can oxidize something else
- reducing: agent that can reduce something else
- rust: oxidation of iron in the presence of oxygen and water
- barrier: method to prevent iron rusting by painting
- sacrificial: method to prevent iron rusting by attach a more reactive metal
- galvanizing: iron that is coated with a layer of zinc
- electrolysis: method used to extract aluminium
- reduction: method used to extract metals less reactive than carbon
- native: gold are found () in nature
- alloy: a mixture of a metal with, usually, other metals or carbon
