Chemistry

What is the most abundant element in the known universe?

More Questions from Chemistry
What symbol appears on the periodic table for Oxygen which has the atomic number 8?
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What is the breakdown of a material by separation of the layers of which it is composed called?
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What number is also the same as proton number and the number of electrons of a neutral atom?
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Which molecule may interact with cyclin dependent kinase?
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What noble gas has the lowest melting and boiling points of all the elements?
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The spontaneity of a reaction is determined by which of these?
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What do city trucks spread on roads to melt ice?
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Which has no part in the scientific method of experimentation?
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