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The distance increases, as the particles become more energetic and the substance loses its definite volume, as the particles bounce around, due to heat/increased energy.
When a substance dissolves in water, water molecules get between the particles of the dissolved substance, separating them.
The color of the pH solution can be changed.
When a solution forms, particles of the solute surround and separate the particles of the solute.
Its the degree of attachment between the molecules of the substance: frozen (solid) the arrangement is fixed. melted (liquid) the arrangement is loose enough to be modified by gravity. evaporated: (gas) the attachment becomes insignificant.
The particles of the substance gain kinetic energy as they absorb heat energy. Eventually there is enough kinetic energy for the particles to escape the liquid phase, forming the gas phase.
yes! particles of a substance assume different shapes and sizes
The particles are affecting the form of a chemical substance and not turning into a new substance.
Particle Movement decreases.
The more energy a substance has the faster its particles in solution will move.
At higher temperatures, the particles move around faster.
The average kinetic energy of the particles falls.
When particles are condensing in a substance, they combine into fewer, larger particles. These larger particles become the liquid's mass at its condensation or boiling temperature.
No change: Density is a property of the substance (physical property), which is not changed by the amount of substance.
The distance increases, as the particles become more energetic and the substance loses its definite volume, as the particles bounce around, due to heat/increased energy.
the particles in the substance begin moving rapidly and move further apart
When a substance dissolves in water, water molecules get between the particles of the dissolved substance, separating them.