Isotopes of Atoms

question 30

Multiple Choice

Isotopes of atoms

• A) are electrically unbalanced.
• B) behave the same chemically and physically but differ biologically from other isotopes.
• C) are the same physically and biologically but differ from other isotopes chemically.
• D) have the same number of protons but a different number of neutrons.
• E) are produced when atoms lose electrons.

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Definitions:

Vision

The faculty or state of being able to see, or the ability to think about or plan the future with imagination or wisdom.

Adventure

An exciting or very unusual experience; participation in exciting undertakings or enterprises.

Nihilism

The view that nothing has any value or that there are no values.

Altruism

The thesis that one ought to act for the sake of the interests of others, rather than one’s own interests alone. See also ethical altruism; psychological altruism.