Title: Which one of the following statements is correct? Post by: Alamojay on Feb 17, 2015 Which one of the following statements is correct?
A) Molecules and compounds are types of matter. B) Carbon dioxide in the atmosphere is a gas but not a form of matter. C) When water is boiled, it changes from matter into a gas. D) During chemical reactions, elements combine and matter is formed. Title: Re: Which one of the following statements is correct? Post by: JesuisMel on Feb 27, 2015 Content hidden
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