Is burning magnesium in the air a chemical change?

Is burning magnesium in the air a chemical change?
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Yes. Burning anything is a chemical change.
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What are the chemical signals of magnesium carbonate ?

Description : What are the chemical signals of magnesium carbonate ?

Last Answer : : Chemical signal of magnesium carbonate MgCO3

What are the chemical signals of Magnesium Hydroxide ?

Last Answer : Signal of Magnesium Hydroxide Mg (OH) 2

What are the chemical signals of magnesium phosphate ?

Last Answer : : Chemical signal of magnesium phosphate Mg3 (PO4) 2

What are the chemical signals of magnesium sulphate ?

Last Answer : : Chemical signal of magnesium sulphate MgSO4

What are the chemical signals of magnesium oxide ?

Last Answer : Chemical signal of magnesium oxide MgO

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What is the correct chemical formula for magnesium oxide?

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Write balanced chemical equations for the following word equations: (a) Iron + Chlorine → Iron (III) chloride (b) Magnesium + dil sulphuric acid → Magnesium sulphate + water (c) Magnesium + oxygen → Magnesium oxide (d) Calcium oxide + water → Calcium hydroxide (e) Sodium + chlorine → Sodium chloride

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Chemical name of Grignard reagent is (A) Sodium thiosulphate (B) Ethyl magnesium chloride (C) Sodium sulphite (D) Sodium bicarbonate

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Which of the following is not a chemical action? (a) Burning of coal (b) Conversion of water into steam (c) Digestion of food (d) Burning of paper

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Which of the following is not a chemical reaction? (1) Burning of paper (2) Digestion of food (3) Conversion of water into steam (4) Burning of coal

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Which of the following is not a chemical reaction'? (1) Burning of paper (2) Digestion of food (3) Conversion of water into steam (4) Burning of coal

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A gaseous organic compound that is best known for its use in preservative solutions has the chemical formula HCHO (read: H - C - H CHEM-92; Short Answer: Give me the name and atomic number of the element I am thinking about. It occupies the same column in the periodic table as selenium. Under standard conditions of temperature and pressure this element is a clear, odorless gas. This element is one of the essential ingredients in the burning process.

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Which of the following is not a chemical reaction'? (1) Burning of paper (2) Digestion ot" food (3) Conversion of water into steam (4) Burning of coal

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Magnesium is heated in air.

Description : Magnesium is heated in air.

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Which compound is formed when a Magnesium ribbon is burnt in air? (1) Magnesium Nitrate (2) Magnesium Carbonate (3) Magnesium Oxide (4) Magnesium Nitride

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Which one of the following metals is immune to corrosion by air, water, hydrochloric acid and nitric acid; but is soluble in aqua regia? w) gold x) silver y) magnesium z) nickel

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How does the oxidation of glucose in cell respiration differ from the burning of glucose in the air?

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What is the word equation for ZN burning in air?

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Rate of burning in the compression ignition engine can be controlled by a. rate of injection of fuel b. rate of air taken into carburetor c. both a. and b. d. none of the above

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Which of the following process-es does not increase the amount of carbon dioxide in air? (1) Breathing (2) Photosynthesis (3) Burning of petrol (4) Aerobic decay of vegetation

Description : Which of the following process-es does not increase the amount of carbon dioxide in air? (1) Breathing (2) Photosynthesis (3) Burning of petrol (4) Aerobic decay of vegetation

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Why is water not suitable for putting out a petrol fire? (1) The oxygen content of water is isolated by petrol and thus it helps in burning (2) Petrol is too inflammable to be extinguished by water (3) The heat required for combustion of petrol is very low (4) Water, being heavy, slips below petrol which thus remains in contact with air and burns

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When Hydrogen starts burning in air, it produces? (1) Ammonia (2) Water (3) Methane (4) Carbonic Acid

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