Ulisses Ulisses

28-03-2017
Physics

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Which of the following compounds does not contain molecules? A. H2 B. NaCl C. CO2 D. H2O

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29-03-2017

B. NaCl

All of the other answers contain a 2 or a number in general. Metals do not form covalent bonds. Alkali-halide salts are Ionic compounds. Ionic compounds form from bonding a metal and a non metal. Covalent bonds are formed by bonding non metals.

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boyntoncharisma boyntoncharisma

12-10-2018

B is the correct answer

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