Washington Cosmetology License Practice Exam

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Prepare for the Washington Cosmetology License Exam with detailed explanations of each question. Study using flashcards and multiple choice questions to ensure you pass the exam with confidence!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What constitutes a compound?

A chemical combo of two or more molecules
A mixture of two elements
A chemical combo of two or more atoms of different elements
A physical blend of two atoms

The correct answer is: A chemical combo of two or more atoms of different elements

A compound is a type of chemical combination between two or more different elements. This makes option C the correct choice, since it includes both the components of "chemical combo" and "different elements". Option A is incorrect because it does not specify different elements and could also refer to a single molecule. Option B is incorrect because it only mentions two elements without specifying a chemical combination. Option D is incorrect because it refers to a physical blend rather than a chemical combination.