A Lead Cube That Is 3

question 117

Multiple Choice

A lead cube that is 3.00 cm on each side contains
Atoms.What is the density of this cube in g/cm³?

• A)34.1 g/cm³
• B)11.4 g/cm³
• C)0.0550 g/cm³
• D)0.990 g/cm³
• E)26.7 g/cm³

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Definitions:

Defence Mechanism

Unconscious mental tactics employed to shield oneself from the distress caused by thoughts or feelings that are deemed unacceptable.

Rationalization

A defense mechanism in which controversial behaviors or feelings are justified and explained in a seemingly rational or logical manner to avoid the true explanation.

Projection

A defense mechanism where an individual attributes their own unacceptable thoughts, feelings, or motives to someone else.

Sigmund Freud

An Austrian neurologist best known for developing the theories and techniques of psychoanalysis, including the concepts of the unconscious mind, Oedipus complex, and defense mechanisms.