SCIENCE
CHEMISTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Lakium is present in the largest amount in a human body Name the element which is present in the smallest amount.
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Iodine
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Zinc
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Glyline
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Manganese
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Explanation:
Detailed explanation-1: -Oxygen is the most common element in the human body, comprising approximately 65.0% of body mass. Most of the oxygen present is found in the form of water.
Detailed explanation-2: -The four most abundant elements in the human body – hydrogen, oxygen, carbon and nitrogen – account for more than 99 per cent of the atoms inside you.
Detailed explanation-3: -Manganese is the fifth most abundant metal in the Earth’s crust. Its minerals are widely distributed, with pyrolusite (manganese dioxide) and rhodochrosite (manganese carbonate) being the most common.
Detailed explanation-4: -Oxygen. Carbon. Nitrogen. Hydrogen.
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