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What is a latent heat energy levels?
Latent heat- the amount of heat required by a system/ substance to change phase. It's also heat absorbed or radiated during a change of phase at a constant temperature and pressure.
What is the energy change that occurs when an atom gains electrons called?
The energy change that occurs when an atom gains electrons is called the
The heat energy absorbed or released when a specific amount of solute dissolves in a solvent is the?
The heat energy absorbed or released when a specific amount of solute dissolves in a solvent is called the heat of solution or enthalpy of solution. It represents the overall energy change associated with the dissolution process.
Which denotes the change in energy during a dissolution process?
The change in energy during a dissolution process is called heat of solution. It represents the overall amount of energy absorbed or released when a solute dissolves in a solvent.
Why must an electron absorb a fixed amount of energy to jump from its ground state to an excited state?
An electron must absorb a fixed amount of energy to jump from its ground state to an excited state because energy levels in an atom are quantized. This means that electrons can only occupy specific energy levels, and the energy difference between these levels corresponds to a precise amount of energy that must be absorbed for the transition to occur. If the energy absorbed is not equal to this specific amount, the electron cannot transition to a higher energy state, resulting in no excitation.
When sunlight excited electrons in chlorophyll how do the electrons change?
the electrons gain a huge amount of energy
When sunlight excites electrons in chlorophyll how do electrons change?
As red and blue light energy is absorbed by Chlorophyll electrons in outer shell are excited & raised to a higher energy level.
What can scientists measure to provide evidence that electrons can move from one energy level to another?
Scientists can measure the amount of energy absorbed or emitted by electrons as they transition between energy levels. This can be done through spectroscopy techniques like absorption or emission spectroscopy, which can reveal the specific wavelengths of light absorbed or emitted during these transitions. By analyzing these spectral lines, scientists can provide evidence that electrons can indeed move between energy levels.
The state of matter in which electrons have absorbed energy is called?
Excited Electrons
What phase change will the greatest amount of energy be absorbed by 1 gram of water?
The phase change where the greatest amount of energy is absorbed by 1 gram of water is during the transition from liquid to gas, known as vaporization or boiling. This process requires a significant amount of heat energy to break the intermolecular bonds and change the water molecules from a liquid state to a gaseous state.
What is a latent heat energy levels?
Latent heat- the amount of heat required by a system/ substance to change phase. It's also heat absorbed or radiated during a change of phase at a constant temperature and pressure.
What is the energy change that occurs when an atom gains electrons called?
The energy change that occurs when an atom gains electrons is called the
The heat energy absorbed or released when a specific amount of solute dissolves in a solvent is the?
The heat energy absorbed or released when a specific amount of solute dissolves in a solvent is called the heat of solution or enthalpy of solution. It represents the overall energy change associated with the dissolution process.
The amount of energy absorbed by a vehicle in an impact is related to the direction of the impact and the design of the vehicle?
The amount of energy absorbed by a vehicle in an impact is related to:
Which denotes the change in energy during a dissolution process?
The change in energy during a dissolution process is called heat of solution. It represents the overall amount of energy absorbed or released when a solute dissolves in a solvent.
Why must an electron absorb a fixed amount of energy to jump from its ground state to an excited state?
An electron must absorb a fixed amount of energy to jump from its ground state to an excited state because energy levels in an atom are quantized. This means that electrons can only occupy specific energy levels, and the energy difference between these levels corresponds to a precise amount of energy that must be absorbed for the transition to occur. If the energy absorbed is not equal to this specific amount, the electron cannot transition to a higher energy state, resulting in no excitation.
What is a unit of energy that can identify the amount of energy released or absorbed by a chemical reaction?
The unit of energy commonly used to identify the amount of energy released or absorbed by a chemical reaction is the kilojoule (kJ).
