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प्रश्न
Give one use of the following substance:
Brass
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उत्तर
Brass: To make water taps and utensils.
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संबंधित प्रश्न
Give two examples for the following: Metals
Name: a Metal Which is a Poor Conductor of Electricity.
Mention three gaseous elements and write their molecular formulae
Name: Two substances used to make jewellery.
Tick (√) the correct alternative from the choice given for the following statement.
Atoms of different kinds combine to form molecules of
Complete the statement given below by filling in the blanks with the correct words.
Atom contains ________ , with positively charged _____.
Write the names of elements from the following symbol:
Ti
Explain the difference between Metals and non-metals.
Explain the term ‘mixture’.
The first letter of an element is always written in ______ letter.
