which of the given example are element? compound?
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71
Answer:
Examples of elements include carbon, oxygen, hydrogen, gold, silver and iron. Each element is made up of just one type of atom
Examples of compounds include table salt or sodium chloride (NaCl, an ionic compound), sucrose (a molecule), nitrogen gas (N2, a covalent molecule), a sample of copper (intermetallic), and water (H2O, a covalent molecule).
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3
Iron is the example of element and pure water is a compound made from two elements.
Explanation:
- An element in science, or specifically chemistry, can be defined as "any substance that cannot be separated into different substance by ordinary chemical methods".
- Each element is made of a specific and unique type of atom. Everything in the universe is made of the or more elements. The common examples of elements iron, hydrogen, carbon, nitrogen, and oxygen.
- A compound is a substance formed when two or more chemical elements are chemically bonded together.
- Pure water is example for compound.
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