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JNAN PUBLICATION-ATOM, MOLECULE AND CHEMICAL REACTION-EXAMPLE
- State whether True or False: Formula of Ferric Oxide is Fe2O.
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- State whether True or False: Slacked lime is produced by the reacito...
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- State whether True or False: Water is produced by chemical combinati...
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- State whether True or False: The formula of hydrogen sulide is H2S2
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- What is the meaning of Greek word 'Atom'?
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- What is atom?
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- What is the mass number of an atom?
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- What is Atomic Number?
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- What is Mass Number?
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- What is the difference between H2 and 2H?
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- Write the name of an element whose atom has no neutron.
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- What is the largest number of electron in K orbit?
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- What is the atomic number of Helium?
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- How do the atoms exists in molecules?
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- Write the symbols of Potassium and Mercury.
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- Who founded the theory of Molecules?
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- What is total number of Natural Element?
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- What is the molecular atomicity of Phosphorus.
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- What is the valency of Phosphate (PO4)?
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- If the orbit goes away from nucleus what would happen, will the numer ...
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