Different between element and compound?

Question

Answer

ELEMENT1.An element consists of the same kind of atom.
2.The smallest particle of an element is an atom.
3.All the particles of an element have similar properties.
4.for eg : H ,He, Li, O etc are elements
COMPOUNDS
1.Compounds are formed when two or more elements combine chemically in a fixed proportion.
2.The smallest particle of a compound is a molecule.
3.The properties of compounds may or may not be similar to their constituents.
4. for example, H2O, SO2

Answer

Element: Purest form of substance which cannot be further broken down into simpler substances .. Compound: Combination of two or more substances in a definite or fixed ratio..

Answer

A compound contains different elements chemically combined together in a fixed ratio.An element is a pure chemical substance made up of same type of atom. compound contains different elements in a fixed ratio arranged in a different manner through chemical bonds

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An element is a pure form of a substance which consist of same kind of atoms while compound consists of elements which are chemically combined in a fixed ratio

Answer

Element vs Compound

Definition:
- Element: An element is a pure substance made up of only one type of atom. It cannot be broken down into simpler substances by chemical reactions.
- Compound: A compound is a substance composed of two or more elements chemically bonded together in a fixed ratio.

Composition:
- Element: Elements are made up of only one type of atom. For example, oxygen is an element composed of oxygen atoms.
- Compound: Compounds are made up of two or more different types of atoms bonded together. For example, water is a compound composed of hydrogen and oxygen atoms.

Properties:
- Element: Elements have unique physical and chemical properties that distinguish them from other elements. For example, the element gold is known for its shiny appearance and resistance to corrosion.
- Compound: Compounds have properties that are different from the elements that make them up. For example, sodium chloride (table salt) is composed of the highly reactive element sodium and the toxic gas chlorine, but together they form a compound that is safe for consumption.

Separation:
- Element: Elements can be separated from a mixture using physical methods such as filtration or distillation.
- Compound: Compounds can only be separated into their constituent elements by chemical reactions.

Examples:
- Element: Examples of elements include oxygen, gold, and carbon.
- Compound: Examples of compounds include water (H2O), carbon dioxide (CO2), and sodium chloride (NaCl).
In summary, elements are pure substances made up of only one type of atom, while compounds are substances composed of two or more elements chemically bonded together. Elements have unique properties and can be separated by physical methods, whereas compounds have distinct properties from their constituent elements and can only be separated by chemical reactions.

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