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In Physics / High School | 2014-08-26

Which of the following most likely has a fixed shape?

A. Helium gas
B. Solid iron
C. Liquid octane
D. Hydrogen plasma

Asked by AnnaRaschke628

Answer (3)

solid iron would mostly likely be in solid form.

Answered by swaxman12345 | 2024-06-10

Answer: Option (b) is the correct answer. ;

Answered by itemderby | 2024-06-12

The correct answer is option B, solid iron, as it has a fixed shape due to tightly packed molecules held together by strong intermolecular forces. In contrast, helium gas, liquid octane, and hydrogen plasma do not have a fixed shape. This key property of solids is due to the close arrangement of particles that do not move freely.
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Answered by itemderby | 2024-11-11

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