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प्रश्न
Select the correct answer from the choice given below.
A group of atoms of elements
पर्याय
ion
radical
combining power
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उत्तर
radical
संबंधित प्रश्न
What is the difference between a pure substance and a mixture ?
Define the term: Element
Fill in the blank
A metal which is a liquid at room temperature is _______.
Fill in the blank
The most abundant element in the atmosphere is _______.
The important physical properties of substances are colour, odour, nature, density & solubility in water.
Name - a poisonous gas almost as heavy as air.
Complete the statement given below by filling in the blank with the correct word.
The basic unit of an element is an __________.
Select the correct answer from the choice given below.
The unreactive non-metallic element
Give two example of elements.
Name the element which is used for making computer chips.
Reason out
Elements are called semimetals.
