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प्रश्न
Write the names of elements from the following symbol:
Cu
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उत्तर
Cu- Copper
संबंधित प्रश्न
Give two examples of the following.
Elements which are liquids
Give the name of the radical - NO3
Give the name of the radical - OH
Complete the statement with the correct words.
Acid’s are chemicals which are _____ in taste and derived from plants and ________.
Select the correct answer from the choice given below.
An impure substance
Elements : Combine to form compounds :: Compounds : ______.
What are elements? What are they made of?
Higher Order Thinking Skills.
In the diagram given below, the circle, square and triangle represent the atoms of different elements.
Identify all combinations that represent
- molecule of a compound
- molecule of an element consisting of two atoms
- molecule of an element consisting of three atoms
Why are utensils made up of aluminium and brass?
______ is the life-giving element is the air.
