Which of the Following Types of Crystalline Solids Is Hard

question 48

Multiple Choice

Which of the following types of crystalline solids is hard and brittle,has a high melting point,and conducts electricity only when melted?

• A)ionic
• B)metallic
• C)molecular
• D)all of the above
• E)none of the above

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Definitions:

Effective Punishment

A disciplinary method that successfully decreases the likelihood of a behavior recurring, ideally tailored to be immediate, appropriate, and proportional to the behavior.

Instilling Guilt

The practice of causing another person to feel guilty, often as a means of control or manipulation.

Permissive

A parenting style characterized by low demands with high responsiveness, where parents are more lenient and may act more like a friend than a traditional authoritative figure.

Own Decisions

The act of making choices independently, reflecting personal judgment or preference.