Q. The system which suggested Roman numbers to name compounds is called as

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Q. Salts of common acids doesn't contain in its nomenclature the

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Q. Metals always bear

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Q. N₂O, NO, NO₂ are all nitrogen's

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Q. Element that has oxidation greater than +4 is

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Q. Atom is oxidizing agent decreases in oxidation number when nitric acid reacts as

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Q. The oxidation number of any isolated element is

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Q. Silver and copper (II) nitrate is yielded upon the reaction of copper with

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Q. The oxidation number of Argon upon reaction with oxygen is

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Q. The formula Na₂O shows Na oxidation number to be

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Q. The ions containing sulfur and oxygen are called

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Q. The naming of compounds was given by German chemist

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Q. The oxidation number for oxygen will always be

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Q. Atom or ion is more reduced when there is higher

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Q. The ions which are formed by the combination of two or more different atoms are called

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Q. Higher positive oxidation numbers show that the atom is

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Q. Reduction is the decrease in

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Q. Element that has oxidation number greater than +4 is

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Q. Element that has oxidation number greater than +4 is

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Q. The oxidation number of Period 3 element arises until it reaches the element

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