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answer

Name all 5 groups

For a reaction to take place, particles must collide. when you increase the collision rate you also increase number of successful collisions

What is collision theory?

change in volume/mass/concentration divided by change in time

Formula for rate of reaction

Alkali metals, Halogens, Noble Gases, Alkaline earth metals and Transition metals

Name all 5 groups

Colour change, Energy Change, Gas Given off, Solid or precipitate from

List 4 signs of a chemical reaction

the formation of one or more new substances

What does a chemical reaction result in?

ate and ite

What ending(s) do substances containing oxygen have




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