A Substance Composed of Two or More Elements Chemically Combined

question 167

Multiple Choice

A substance composed of two or more elements chemically combined in a definite, fixed proportion by mass is

• A) a molecule.
• B) a compound.
• C) an ion.
• D) a mixture.

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Definitions:

Blind Children

refers to children who are unable to see due to physiological or neurological factors, impacting their development and learning processes.

Sighted Children

Children who have the ability to see, as opposed to those who are visually impaired or blind.

Language Acquisition

The process by which humans gain the ability to perceive and comprehend language, as well as to produce and use words and sentences to communicate.

Garden Path Sentences

Garden Path Sentences are sentences that begin in such a way that a reader's most likely interpretation will be incorrect; the reader is led down the "garden path."