Chemistry
What is protein made of?
More Questions from Chemistry
What number is also the same as proton number and the number of electrons of a neutral atom?
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What transition metal's symbol comes from the Latin word "hydrargyrum" meaning "liquid silver"?
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Who is generally credited with discovering the electron?
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What is the only metallic element that is liquid at standard conditions for temperature and pressure?
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Selenium came from the Greek word "selene", which means what word in English?
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Under standard conditions, what periodic table group exists in all three main phases of matter?
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What noble gas has the lowest melting and boiling points of all the elements?
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Nitrogen on the periodic table is noted by which symbol?
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