(a)
Interpretation:
A solid that can dissolve in water and melts below 100° C needs to be classified as metallic, network covalent, ionic or molecular.
Concept introduction:
Solids in which constituent particles are covalent molecules which are held together by weak intermolecular forces are called molecular solids.
(b)
Interpretation:
A solid which conducts electricity only when melted needs to be classified as metallic, network covalent, ionic or molecular.
Concept introduction:
Ionic solids consist of cations and anions. They are held together by strong electrostatic forces between cations and anions.
(c)
Interpretation:
A solid that is insoluble in water and conducts electricity needs to be classified as metallic, network covalent, ionic or molecular.
Concept introduction:
Metals, in which the structural units are electrons and cations, which may have charges of +1, +2 or +3.

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Chapter 9 Solutions
OWLv2 for Masterton/Hurley's Chemistry: Principles and Reactions, 8th Edition, [Instant Access], 1 term (6 months)
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- All of the following are allowed energy levels except _. a) 3f b) 1s c) 3d d) 5p e) 6sarrow_forwardA student wants to make the following product in good yield from a single transformation step, starting from benzene. Add any organic reagents the student is missing on the left-hand side of the arrow, and any addition reagents that are necessary above or below the arrow. If this product can't be made in good yield with a single transformation step, check the box below the drawing area. Note for advanced students: you may assume that an excess of benzene is used as part of the reaction conditions. : ☐ + I X This product can't be made in a single transformation step.arrow_forwardPredict the major products of this organic reaction:arrow_forward
- Name the family to which each organic compound belongs. The first answer has been filled in for you. compound CH₂ || CH3-C-NH2 0 ။ CH3-C-CH₂ CH=O–CH=CH, CH₂ HO CH2-CH2-CH-CH3 family amine Darrow_forward1b. Br LOHarrow_forwardI would like my graphs checked please. Do they look right? Do I have iodine and persulfate on the right axis ?arrow_forward
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