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JohnCena494 JohnCena494
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2 weeks ago

Which of the following elements is essential to life because it is a component of proteins and nucleic acids?



▸ phosphorus

▸ sulfur

▸ chlorine

▸ bromine

▸ nitrogen
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
Author:
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dmp7474dmp7474
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2 weeks ago
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Helped a lot
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Just got PERFECT on my quiz
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