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प्रश्न
State true of false. If false, give the correct statement.
NaCl represents one molecule of sodium chloride.
विकल्प
True
False
उत्तर
NaCl represents one molecule of sodium chloride- True
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संबंधित प्रश्न
Write down the name of a compound represented by the following formula:
CaCl2
Give the name of the element present in the following compound:
Quick lime
Define: Atomic number
In what form do noble gases occur in nature?
What do the following denote ?
- N
- 2N
- N2
- 2N2
What is the difference between the molecule of an element and the molecule of a compound ? Give one
example of each.
What are (i) ionic compounds, and (ii) molecular compounds ? Give two examples of each type of compounds.
Give a reason why –
Helium is considered monoatomic, but hydrogen a diatomic molecule.
State the atomicity of the following:
Oxygen
State the atomicity of the following:
Chlorine
