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When the photon is bombarded on the electron in meta-stable state then why the electrons come to the ground state?
all the electrons moving in their orbits have their natural frequency at which hey vibrate. in meta-stable state, when a photon of energy (equal to difference of energies b/w meta-stable and ground state) , electron starts to vibrate at their natural frequency. as a result its amplitude increases, and it moves to ground sate.
Are atoms more stable as elements or compounds?
Unless it is an element that has a full valence shell naturally - like neon, krypton, etc. - atoms are incredibly unstable. When a compound is formed the atoms either share or exchange electrons in order to completely fill their valence shells. Unless it is an element that has a full valence shell naturally - like neon, krypton, etc. - atoms are incredibly unstable. When a compound is formed the atoms either share or exchange electrons in order to completely fill their valence shells.
Is hydrogen atom stable and why?
Yes, a hydrogen atom is considered stable because its electron is in its lowest energy state, known as the ground state, when in its natural state. The electron and proton are held together by the electromagnetic force, forming a stable configuration.
What is an unstable atom?
An unstable atom is an atom that has an imbalance in the ratio of protons to neutrons in its nucleus, making it prone to undergo radioactive decay. This decay results in the emission of particles or energy in order to achieve a more stable configuration. Unstable atoms will continue to decay until they reach a state of stability.
Why are ions unstable?
Ions are unstable because they have an unequal number of protons and electrons, leading to an imbalance in their electrical charge. This imbalance causes ions to seek out other atoms to either gain or lose electrons in order to achieve a stable, neutral state.
How to tell if equilibrium is stable or unstable?
In order to determine if equilibrium is stable or unstable, you can analyze the system's response to small disturbances. If the system returns to its original state after a disturbance, it is stable. If the system moves further away from equilibrium after a disturbance, it is unstable.
Are all objects at equilibrium stable?
No, not all objects at equilibrium are stable. There are two types of equilibrium: stable equilibrium, where a system returns to its original state when disturbed, and unstable equilibrium, where a system moves away from its original state when disturbed. Objects at unstable equilibrium are not stable.
What are the conditions that determine whether a system is in stable, unstable, or neutral equilibrium?
The conditions that determine whether a system is in stable, unstable, or neutral equilibrium depend on how the system responds to disturbances. In stable equilibrium, the system returns to its original state after a disturbance. In unstable equilibrium, the system moves further away from its original state after a disturbance. In neutral equilibrium, the system remains in its new state after a disturbance.
What is the difference between stable and unstable equilibrium in physics?
In physics, stable equilibrium refers to a state where a system returns to its original position after being disturbed, while unstable equilibrium is a state where a system moves further away from its original position when disturbed.
Why are elements fe and s considered unstable atoms?
Iron (Fe) and sulfur (S) are not considered unstable atoms. Both elements are stable on their own in their natural state. However, certain isotopes of iron and sulfur can be unstable and undergo radioactive decay.
What are the key differences between stable and unstable equilibrium in a system?
In a system, stable equilibrium occurs when a small disturbance causes the system to return to its original state, while unstable equilibrium occurs when a small disturbance causes the system to move away from its original state.
What are the differences between stable equilibrium and unstable equilibrium in a system?
In a system, stable equilibrium occurs when a small disturbance causes the system to return to its original state. Unstable equilibrium, on the other hand, occurs when a small disturbance causes the system to move away from its original state.
What factors determine whether a system will be in a stable or unstable equilibrium?
The factors that determine whether a system will be in stable or unstable equilibrium include the system's internal forces, external influences, and the system's ability to return to its original state after a disturbance.
Atoms that are unstable are more likely to be what than atoms that are stable?
Atoms that are unstable are more likely to be radioactive than atoms that are stable. This means they can emit radiation in the form of alpha or beta particles, or gamma rays, in order to reach a more stable state.
Does stable systems have more energy than unstable systems?
Stable systems generally have lower energy compared to unstable systems. In stable systems, the energy is minimized, leading to equilibrium where forces are balanced. In contrast, unstable systems possess higher potential energy, making them prone to changes or disruptions that can release energy. Thus, while unstable systems can contain more energy, they are less favorable due to their tendency to transition to a stable state.
Are daughter isotopes always stable?
No. Often a decay product is itself unstable and will decay into something else until a stable isotope is reached. This is called a decay chain. For example, Uranium-238 will decay 15 times through various isotopes until it becomes lead-206 which is stable
When the photon is bombarded on the electron in meta-stable state then why the electrons come to the ground state?
all the electrons moving in their orbits have their natural frequency at which hey vibrate. in meta-stable state, when a photon of energy (equal to difference of energies b/w meta-stable and ground state) , electron starts to vibrate at their natural frequency. as a result its amplitude increases, and it moves to ground sate.
