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What is a compound, element, and mixture?

Answer 1

Naomi Aronson

Read below;

A compound is the result of chemically combining two or more elements.

A substance's smallest unit that cannot be separated or transformed into another form is called an element.

A mixture is made up of several components or substances that can be physically separated from one another.

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Answer 2

Avery Adams

A compound is a substance composed of two or more elements chemically bonded together in fixed proportions. An element is a substance that consists of only one type of atom and cannot be broken down into simpler substances by chemical means. A mixture is a combination of two or more substances that are physically mixed together but not chemically bonded.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.