When Astronomers Refer to "Heavy Elements," Which Elements Are They

question 89

Multiple Choice

When astronomers refer to "heavy elements," which elements are they talking about?

• A) all elements
• B) all elements more massive than hydrogen
• C) all elements more massive than helium
• D) all elements more massive than carbon
• E) all elements more massive than iron

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Definitions:

Authoritative

A leadership or parenting style characterized by high demands and high responsiveness, where guidance and support are balanced with clear standards and structure.

Permissive

An adjective describing an approach or policy that allows or tolerates behaviors that might be restricted in more controlled environments.

Adopted Children

Individuals who have been legally taken and raised by parents who are not their biological parents.

Authoritarian

An authoritarian refers to a governing or leadership style characterized by absolute or blind obedience to authority, as against individual freedom and related to centralized power.