In a Star That Has a Chemical Abundance Similar to the Sun

question 35

Multiple Choice

In a star that has a chemical abundance similar to the Sun, what percentage of its mass is made of heavy elements?

• A) 0.1 percent
• B) 0.2 percent
• C) 2 percent
• D) 10 percent
• E) 20 percent

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Definitions:

Satisfaction

The feeling of fulfillment or pleasure that comes from achieving something or having one's needs met.

Positive Energy

A constructive and uplifting force or attitude that often leads to a favorable and happy environment.

Cash

Money in the form of coins or banknotes, especially that issued by a government.

Common Courtesies

Basic polite behaviors and gestures that are universally accepted and expected within a society.