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प्रश्न
For writing a chemical formula – ‘symbols’ and combining capacity of an element with hydrogen i.e. ‘valency’ should be known. Explain the term – combining the capacity of an element i.e. valency.
उत्तर
The combining power of an element especially as measured by the number of hydrogen atoms can combine or displace with the element.
संबंधित प्रश्न
What do the following symbol stand for?
2H
Select the correct answer from the choice given below.
The type of element-phosphorus
Give the symbol of the following element:
Iodine
Give the symbol of the following element:
Bromine [bromide]
State the type of element for the following:
Chlorine
Give the symbol of the following element:
Sulphite
Give the formula of the following acid:
Sulphuric
Name three metals whose symbols are derived: from their Latin names.
What does the symbol '(g)' present in a chemical equation, mean?
How many elements are known at present?
