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MCQs: The most abundant element in the universe found yet is
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MCQs: The basic building blocks that make up each and every object are known as
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MCQs: A substance that lacks the characteristics of metals is known as
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MCQs: The liquid in which the solute dissolves is known as
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MCQs: All the matter is made up of tiny particles known as
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MCQs: Inks, dyes and coloring agents in food can be separated by
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MCQs: Symbol is usually derived from the name of the element, often in
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MCQs: The chemical formula of sodium chloride is
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MCQs: A substance that consists of two or more atoms bound together is called
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MCQs: Chromatography is used to separate colored
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MCQs: Smaller amounts of sulfur are used to vulcanize natural rubbers, in the manufacture of gunpowder and as
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MCQs: The symbol used in the periodic table for lead is
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MCQs: Carbon has the symbol
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MCQs: A gas with pungent smell, which is made up of one atom of nitrogen and three atoms of hydrogen is
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MCQs: Non-magnetic elements are mostly
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MCQs: Paper chromatography is a useful technique in the separation and identification of different
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MCQs: Mixture of tartaric acid and sodium bicarbonate forms
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MCQs: The element that builds up nitrates, proteins and is also used in chlorophyll, is
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MCQs: Lead has excellent vibration-dampening characteristics and is used in
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MCQs: An example of a suspension which can be separated by filtration is
Category: Science Mcqs, Published by: teswesm
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