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Differentiate between compounds and elements on the basis of their chemical properties giving examples of each.

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Answered by sakshi193452
1

Explanation:

An element is a material that consists of a single type of atom. Each atom type contains the same number of protons. Chemical bonds link elements together to form more complex molecules called compounds. A compound consists of two or more types of elements held together by covalent or ionic bonds.

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Answered by ItzNavLoey
41

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Differentiate between compounds and elements on the basis of their chemical properties giving examples of each.

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Compound:-

  • A compound contains atoms of different elements chemically combined together in a fixed ratio.
  • Compounds contain different elements in a fixed ratio arranged in a defined manner through chemical bonds.
  • A compound can be separated into simple substances by chemical methods/reactions.
  • The list of compounds is endless.
  • A compound is represented using a formula.
  • e.g. Water (H2O), sodium chloride (NaC1), sodium bicarbonate (NaHCO3) etc.

Elements:-

  • An element is a pure chemical substance made of same type of atom.
  • Elements are distinguished by their atomic number (number of protons in their nucleus).
  • Elements cannot be broken down into simpler substances by chemical reactions.
  • There are about 117 elements that have been observed. Can be classified as metal, non-metal, or metalloid.
  • An element is represented using symbols.
  • e.g. iron, copper, silver, gold, nickel etc.

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