Which of the following is NOT a characteristic of ionic solids? (2021)

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Question: Which of the following is NOT a characteristic of ionic solids? (2021)

Options:

Correct Answer: Electrical conductivity in solid state

Exam Year: 2021

Solution:

Ionic solids do not conduct electricity in the solid state; they conduct when melted or dissolved in water.

Which of the following is NOT a characteristic of ionic solids? (2021)

Which of the following is NOT a characteristic of ionic solids? (2021)

Step 1: Understand what ionic solids are. Ionic solids are made up of positive and negative ions held together by strong electrostatic forces.
Step 2: Identify the characteristics of ionic solids. Common characteristics include high melting points, brittleness, and the ability to conduct electricity when melted or dissolved.
Step 3: Focus on the question, which asks for a characteristic that is NOT true for ionic solids.
Step 4: Recall that ionic solids do not conduct electricity in their solid form because the ions are fixed in place and cannot move.
Step 5: Conclude that the statement about ionic solids not conducting electricity in the solid state is correct, making it the characteristic that is NOT true.

No concepts available.