[ks] Ks4 Sp14.rar [VERIFIED]

Explaining macroscopic observations (like pressure) using microscopic particle behavior.

Increasing the temperature of a gas increases the kinetic energy of its particles. [KS] KS4 SP14.rar

Particles are far apart and move randomly at high speeds. Changes of State Physical changes (reversible) rather than chemical changes. Mass is conserved during a change of state. Changes of State Physical changes (reversible) rather than

Particles are in a fixed, regular arrangement and vibrate around fixed positions. If the

If the .rar file you are referring to is a study pack or assessment resource, the following write-up serves as a comprehensive summary of the core concepts generally included in this module. Core Concepts of KS4 SP14 (Particle Model)

Energy is used to break intermolecular bonds rather than increasing temperature during melting or boiling. The total energy stored by particles in a system.

Particles are close together but can move past each other in an irregular arrangement.