Explain the difference between an element and a compound.
Question: Explain the difference between an element and a compound.
Here's a simple explanation:
Elements:
- An element is a pure substance made up of only one type of atom.
- Elements cannot be broken down into simpler substances by chemical means.
- Examples include hydrogen (H), oxygen (O), and gold (Au).
Compounds:
- A compound is a substance formed when two or more different elements are chemically bonded together in a fixed ratio.
- Compounds can be broken down into simpler substances (elements) by chemical reactions.
- Examples include water (H₂O), which is made of hydrogen and oxygen, and table salt (NaCl), which is made of sodium and chlorine.
In summary, elements are the basic building blocks of matter, while compounds are combinations of these elements in specific proportions.
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