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प्रश्न
What are elements? What are they made of?
एक पंक्ति में उत्तर
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उत्तर
- Elements are chemically the simplest substances and hence cannot be broken down using chemical reactions.
- It is made of entirely from one type of atom.
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संबंधित प्रश्न
Define: Elements
Name the technique that you use if only the solid component of a solution is required.
Give one example for the following types of mixtures :
misicible liquids
The important physical properties of substances are colour, odour, nature, density & solubility in water.
Name – a gas with a pungent, choking odour which is lighter than air
Write the names of elements from the following symbol:
Br
Differentiate between elements and compounds.
Name the constituents of water.
Elements contain the ______of the same kind.
Give the chemical formula for cane sugar.
Name the element which is used in toothpaste to strengthen our teeth.
