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Substances can be classified as elements, mixtures or compounds - Junior Cycle Science - Question d - 2018

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Substances can be classified as elements, mixtures or compounds. (i) What is an element? __________________________________________________________ (ii) Describe ... show full transcript

Worked Solution & Example Answer:Substances can be classified as elements, mixtures or compounds - Junior Cycle Science - Question d - 2018

Step 1

What is an element?

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Answer

An element is defined as the simplest form of a substance. It is a fundamental building block of matter that cannot be broken down into simpler substances. Each element is made up of only one type of atom, which defines its chemical properties.

Step 2

Describe one difference between a mixture and a compound.

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One key difference between a mixture and a compound is that a mixture is composed of two or more substances that are physically combined, and can be easily separated. In contrast, a compound is a chemical combination of elements, forming a new substance that cannot be easily separated into its original components.

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