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You Have Been Worrying About Your Presentation to the Class

question 26

Multiple Choice

You have been worrying about your presentation to the class for weeks.However,today,it doesn't seem like it will be that bad.What is there to be worried about,they're just my friends,you say to yourself.Which defense mechanism are you most likely employing?


Definitions:

Like Charges

Charges that are the same (either both positive or both negative) and repel each other according to Coulomb's law.

Opposite Charges

Charges that have different electrical signs, one positive and one negative, which attract each other.

Valence Shell

The outermost shell of an atom that contains the electrons most involved in chemical reactions.

Atom

The smallest unit of a chemical element, consisting of a nucleus of protons and neutrons, surrounded by electrons.

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