For the Elements Calcium, Iron, and Beryllium; Choose the Appropriate

question 23

Multiple Choice

For the elements calcium, iron, and beryllium; choose the appropriate characterization of the set's chemical symbols from the response list.

• A) All symbols have one letter.
• B) All symbols have two letters.
• C) All symbols start with the same letter.
• D) All symbols start with a letter not the first letter of the element's English name.

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Definitions:

Human

A member of the species Homo sapiens, characterized by bipedalism, higher cognitive functions, and complex social behaviors.

Encephalization Quotient

A measure for comparing the brain mass of an animal to the expected brain mass for an animal of the same body size, often used to estimate an animal's intelligence.

Dolphin

A highly intelligent marine mammal known for its playful behavior, echolocation abilities, and complex social structures.

Homo Habilis

An extinct species of early human that lived around 2.4 to 1.4 million years ago, known for its use of stone tools.