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प्रश्न
State the type of element for the following:
Carbon
विकल्प
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Non-metal
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संबंधित प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
What is the significance of the symbol of an element ? Explain with the help of an example.
Fill in the blank:
Symbolic expression for a molecule is called _____.
An atom of an element is denoted by a “symbol”. Explain the meaning of the term ‘symbol’. State a reason for representing the following element by its symbol.
Hydrogen by ‘H’
State what a chemical formula denotes.
State the type of element for the following:
Sodium
Write the radical of the following valency:
Sulphur [Sulphide]
Write the radical of the following valency:
Potassium
Give a reason – Magnesium [2, 8, 2] has valency 2+.
Which of the following would weigh the highest?
