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Title: The most common elements in the universe areA)about equal amounts of all elements up to iron, but ... Post by: symbo on Mar 17, 2017 The most common elements in the universe are
A) about equal amounts of all elements up to iron, but very little of any heavier elements. B) hydrogen and helium, with small amounts of heavier elements. C) nitrogen and oxygen, with smaller quantities of hydrogen, helium, and heavier elements. D) heavy elements, with smaller quantities of hydrogen and helium. Title: Re: The most common elements in the universe areA)about equal amounts of all elements up to iron, ... Post by: papachulo on Mar 17, 2017 Content hidden
Title: Re: The most common elements in the universe areA)about equal amounts of all elements up to iron, but ... Post by: symbo on Jul 10, 2017 Very informative, I appreciate the extra effort
Title: Re: The most common elements in the universe areA)about equal amounts of all elements up to iron, ... Post by: emerald on Feb 14, 2020 thanks
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