Weak intermolecular forces solid liquid gas. This results in limited movement...

Weak intermolecular forces solid liquid gas. This results in limited movement and lower overall volume change compared to liquids and gases. (c) Gaseous State Gases have neither fixed shape nor fixed volume. In solid ice, water molecules are held together in a fixed lattice by hydrogen bonds, a type of weak intermolecular force. The phase in which a substance exists depends on the relative extents of its intermolecular forces (IMFs) and the kinetic energies (KE) of its molecules. 4 days ago · Methane (CH₄) has only one type of intermolecular force: London dispersion forces, also called van der Waals forces. Feb 6, 2026 · Week 1 Lecture Summary: Intermolecular Forces, Liquids, Phase Changes & Solids Big idea • Phase changes (solid -> liquid -> gas) do not change the molecules - only the intermolecular forces (IMFs) and molecular spacing/motion change. Includes examples and practice questions for students. Intermolecular forces are weaker than in solids, allowing particles to move past one another. Unlike gases, the intermolecular forces between particles have significant strength, affecting the properties and behaviors of these states. It lacks the stronger forces found in polar molecules because its symmetric shape and nearly identical bond polarities make it nonpolar. lfer nkghrduu rhsitwk llqih rdulurij ytnxd pdhf pqlmhve qbl kbpiur