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प्रश्न
Fill in the blank:
A molecule of an element is _________.
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उत्तर
A molecule of an element is chorine.
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संबंधित प्रश्न
How many atoms are present in a H2S molecule?
Write the molecular formulae of Magenesium oxide :
Write the molecular formulae of Calcium hydroxide :
Write the molecular formula of sulphuric acid.
Write the molecular formulae of Calcium phosphate :
The valency of sodium is one, write the molecular formula for sodium oxide ?
The valency of sodium is one, write the molecular formula for sodium hydroxide ?
What is a molecule ? Explain with an example.
If one mole of nitrogen molecules weighs 28 g, calculate the mass of one molecule of nitrogen in grams.
What is the number of electrons donated by a magnesium atom and number of electrons accepted by a sulphur atom during their chemical combination?
State the correct formula of the following from the option given:
Copper [II] nitrate
Name the following:
A molecule of a compound containing two oxygen atoms and one nitrogen atom.
Name the following:
A non-metal which forms a polyatomic molecule with more than three atoms.
Calculate the number of water molecules present in one drop of water which weighs 0.18 g.
Express each of the following in kilograms
0.584 g
Express each of the following in kilograms
58.34 g
Express each of the following in kilograms
5.873×10−21g
A molecule containing three atoms is called a ______ molecule.
A molecule that contains only one atom is called ______ molecule.
