types of matter ( on the basis of chemical composition)
Answers
Explanation:
Matter can be classified by its state.
Solids have a set volume and shape.The inter molecular force of attraction for solid matter is very strong.
Liquids have a set volume, but change shape. The inter molecular force of attraction for liquid matter is weaker than solid matter.
Gases have neither definite volume nor shape. The inter molecular force of attraction for gaseous matter is negligible.
Plasma which are usually gaseous state of matter in which a part or all of the atoms or molecules are dissociated to form ions.
Einstein Bose Condensate (EBC) is a theoretical state of matter. The inter molecular force of attraction for EBC is so strong that the molecules cannot move whatsoever.
Matter can also be classified by its chemical composition.
An element is a pure substance made up of atoms with the same number of protons. As of 2011, 118 elements have been observed, 92 of which occur naturally. Carbon (C), Oxygen (O), Hydrogen (H) are examples of elements. The periodic table is a tabular representation of the known elements.
A compound consists of two or more chemical elements that are chemically bonded together. Water (H2O) and table sugar (C12H22O11) are examples of chemical compounds. The ratio of the elements in a compound is always the same. For example in water, the number of H atoms is always twice the number of O atoms.
A mixture consists of two or more substances (element or compound) mixed together without any chemical bond. Salad is a good example. A mixture can be separated into its individual components by mechanical means.
#hope it helps.........!!!!!!!
Answer:
on the basis of chemical composition matter are 3 type 1 element
2 compound
3 mixture