Chemistry Vocabulary Flashcards

0
Q

Endothermic reaction

A

The energy of the products is MORE than the energy of reactants

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1
Q

Activation Energy

A

The minimum amount of energy needed to start a chemical rxn in organisms

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2
Q

Exothermic reaction

A

The energy of the products is LESS than the energy of reactants so energy is released

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3
Q

Adhesion

A

Attraction between different substances

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4
Q

Cohesion

A

Attraction between 2 molecules of the same substance

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