Chemical Reactions Vocabulary
Storyboard Popis
Chemical Reactions Vocabulary - Chemical Reactions Activities
Storyboard Text
- Skluzavka: 1
- EXOTHERMIC
- An exothermic reaction is a chemical reaction that releases energy by light or heat. It is the opposite of an endothermic reaction.
- Skluzavka: 2
- ENDOTHERMIC
- An exothermic reaction is a chemical reaction that absorbs energy from its surroundings. It is the opposite of an exothermic reaction.
- Skluzavka: 3
- REACTANTS
- +
- +
- Reactants are the starting substances in the reaction. They are found on the left side of an equation. In the methane combuexample the reactants are methane and oxygen.
- Skluzavka: 4
- PRODUCTS
- +
- +
- Products are formed as a result of a chemical reaction. They are found on the right side of an equation. In the methane combustion example the products are carbon dioxide and water.
- Skluzavka: 5
- BOND
- methane methane
- carbon dioxide carbon dioxide
- water water
- A strong, lasting attraction between atoms is called a bond.
- Skluzavka: 0
- oxygen oxygen
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