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Diffusing molecules move until they are?
Diffusing molecules never stop moving. In fact, no particle (atom, molecule) ever stops moving. All particles are in constant random motion, but in solids they just vibrate.
What happens to molecules when the temperature reaches absolute zero?
by the laws of thermodynamics, nothing can ever reach absolute zero. Theoretically, molecular motion would stop. They would still be molecules, they would just not move.
Why do all states of matter have molecules?
All states of matter do not necessarily have molecules. The noble gases consist of individual atoms, and ionic compounds consist of ions, or formula units. All states of matter must contain atoms, molecules, or ions, because matter is made of atoms, molecules, and ions.
What is true about the movement of atoms and molecules?
Atoms and molecules are in constant motion, vibrating and moving randomly. This movement is due to their kinetic energy. In gases, atoms and molecules move freely in all directions, while in liquids and solids, the movement is more restricted.
Why the boiling point curve flat lines during the phase change?
During a phase change like boiling, the temperature remains constant because all the heat energy is being used to break the intermolecular bonds holding the substance together, rather than increasing the kinetic energy of the molecules. This results in a flat line on the boiling point curve until the phase change is complete.
When can it not get any colder?
absolute zero, the temperature at which all molecules stop moving.
When does all motion of molecules stop?
When the temperature reached absolute zero (0 Kelvin or -273 Celsius), all molecular motion ceases.
How absolute temperature has been achieved?
Absolute zero has not been achieved, temperature is simply proportional to the speed of the molecules, and absolute zero is the temperature that corresponds to a molecule that is not moving at all. While it happens all the time instantanously, we cannot get groups of molecules to stop moving altogether. We have gotten molecules extremely close to that speed using magnets to pull energy from molecules.
Diffusing molecules move until they are?
Diffusing molecules never stop moving. In fact, no particle (atom, molecule) ever stops moving. All particles are in constant random motion, but in solids they just vibrate.
What happens to molecules when the temperature reaches absolute zero?
by the laws of thermodynamics, nothing can ever reach absolute zero. Theoretically, molecular motion would stop. They would still be molecules, they would just not move.
Is it impossible to have zero pressure?
Only in a perfect vacuum. Pressure is defined as the amount of molecules that collide with the container that it is in. Although there is an absolute zero, (-273o C, or 0 K) where all molecules stop moving, Scientists have yet been able to withdraw all of the kinetic energy from a sample.
What happens to molecues when they reach absolute zero?
At absolute zero, molecules come to a standstill and do not possess any kinetic energy. This means they stop moving and their vibrations cease, resulting in the complete absence of thermal energy. At this point, all molecular motion halts, making it the lowest possible temperature in the universe.
When the bond is formed than the electron stop moving or not?
The electrons never stop moving. The bond is formed when the moving electrons of one atom overlap with the moving electrons of another atom (covalent bond), or are donated to the other atom (ionic bond), but they keep moving all the time.
What is the condition of a substance in 0 kelvin?
All of it's molecules will have stopped moving.
What is the antonym of moving?
Stay, Stop, Pause, and Remain are all antonyms.
Very energetic particles are moving all directions around the nucleus of an atom are?
Molecules?
What happens to molecules when heat is added?
When heat is added to molecules, their kinetic energy increases, causing them to move faster and vibrate more vigorously. This increased motion leads to the molecules spreading out and occupying more space, as well as potentially changing state from solid to liquid or liquid to gas, depending on the substance.
