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When potassium metal is added to water, a violent reaction occurs that releases a tremendous amount of light and thermal energy. This is an example of an _________ reaction. 1). endothermic 2). exothermic
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When potassium metal is added to water, a violent reaction occurs that releases a tremendous amount of light and thermal energy. This is an example of an _________ reaction.

1). endothermic
2). exothermic

User Innospark
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1 Answer

7 votes

Answer:

An Exothermic reaction.

Step-by-step explanation:

An exothermic reaction produces heat, while endothermic reactions absorb heat

User Ethan Barron
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