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changes in matter
Transcript of changes in matter
Types of chemical changes , for examle:
1.iron changing toiron oxide.
A chemical change happens whenone substance of matter changes into a different thing.
A reson a reactant and a product are conected is because a product is the outcome of a reactant.
A chemical equation shows what happens during a chemical reaction.
a type of a chemical reaction is a truck unhitching from a trailer
lead can be taken out of a solution that contains water lead and other materials . the solution is poured into a container with a second solution that contains iodide.both solutions are clear liquids. as soon as the solutions mix,the lead reacts with the iodide.these two elements form a compound called lead iodide.