Question

which statement best describes the atoms in a solid? they are held together by strong attractions. they slide past each other. they are located far apart. they spread to fill available space.

Explanation:

To determine the correct statement about atoms in a solid, we analyze each option:

• Option 1: In a solid, atoms (or molecules) are held together by strong intermolecular or interatomic attractions. This holds the atoms in a fixed, closely - packed arrangement, which is characteristic of a solid's structure.
• Option 2: Atoms that slide past each other are characteristic of a liquid, where the intermolecular forces are weaker than in a solid but stronger than in a gas, allowing for some movement but not the free movement of a gas.
• Option 3: Atoms in a solid are closely packed, not far apart. Atoms that are far apart are characteristic of a gas, where intermolecular forces are very weak.
• Option 4: Atoms that spread to fill available space are characteristic of a gas, as the weak intermolecular forces allow the gas particles to move freely and occupy the entire volume of their container.

Answer:

A. They are held together by strong attractions.