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Title: Which of the following atoms or ions will produce the strongest absorption lines in the spectra of ... Post by: symbo on Mar 18, 2017 Which of the following atoms or ions will produce the strongest absorption lines in the spectra of stars with the highest surface temperatures?
A) He II, ionized helium C) Ca II, singly ionized calcium B) Fe I, neutral iron D) H I, neutral hydrogen Title: Re: Which of the following atoms or ions will produce the strongest absorption lines in the spectra ... Post by: hyponotica on Mar 18, 2017 Content hidden
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