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Title: If mercury is lighter than hydrogen, then mercury is the lightest element. From this it follows that ... Post by: mndcurrier on Feb 7, 2018 If mercury is lighter than hydrogen, then mercury is the lightest element. From this it follows that if mercury is not the lightest element, then mercury is not lighter than hydrogen is
A) modus ponens B) modus tollens C) contraposition D) disjunctive syllogism E) hypothetical syllogism Title: If mercury is lighter than hydrogen, then mercury is the lightest element. From this it follows that ... Post by: thewizard06 on Feb 7, 2018 Content hidden
Title: Re: If mercury is lighter than hydrogen, then mercury is the lightest element. From this it follows ... Post by: Arafo Goumaneh on Sep 24, 2021 thanks
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