SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many elements are represented in the compound?Na2CO3
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1
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2
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3
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4
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Explanation:
Detailed explanation-1: -The structure of sodium carbonate molecules is illustrated below. It can be noted that each molecule of sodium carbonate contains 2 sodium atoms, 3 oxygen atoms and one carbon atom.
Detailed explanation-2: -Explanation: There’s Sodium (Na), Carbon (C), and Oxygen (O).
Detailed explanation-3: -Element : A pure substance composed of the same type of atom throughout. Compound : A substance made of two or more elements that are chemically combined in fixed amounts.
Detailed explanation-4: -Sodium Carbonate | Na2CO3-PubChem.
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