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How do substances move from one state to another?
A change of state involves a gain or loss of heat energy.
What are the six phases of matter and their meaning?
freezing -to pass from the liquid to solid state by loss of heat
What is the temperature at which a solid changes to a liquid called is there a gain or a loss of energy?
this process is the process of gaining thermal energy. As any matter changes state from solid to any other form it will require energy. As energy is exerted on the solid perssure or electric or thermal or other type, the solid will obsorb the energy and change state. The solid thereby will in turn and at a ratio, increase the thermal energy it consumes.
What is rubidium ionization energy?
the 1st ionization energy is 403.03 kJ/mol.. since it's oxidation state is +1, you don't normally take away more than one electron so the 2nd and 3rd ionization energies are much larger and don't usually matter
Does vaporization require loss of heat energy?
No, but instead it gains heat energy
Does a chemical change result in a loss of matter and energy?
well only sometimes. it depends if the matter turns into gas and floats into the air then you will have a loss of matter. about the energy I'm not sure...
The addition or loss of thermal energy changes the arrangement of the particles during what?
a change of state
How do substances move from one state to another?
A change of state involves a gain or loss of heat energy.
What is the scientific reason why a hot liquid goes cold?
when the atoms of a certain matter aquires kinetic energy, it starts to collide with each other, thus transfer some of this energy to the atoms they collide with. this results in a transfer of energy which is responsible for the colling effect, the loss of energy stops on the occurence of a state of equilibrium.
What causes a substance to change its state of matter?
As thermal energy increases or decreases, a substance will change state. This relates to temperature in that the higher the temperature of something, the greater its thermal energy.
What happens to a sample of matter when its particles lose kinetic energy?
A loss of kinetic energy in the atoms or molecules of a sample of matter will result in the cooling of the sample. That sample will get colder as remove thermal energy from it. The atoms/molecules of a substance have kinetic energy associated with them. This kinetic energy is the result of atomic and/or molecular motion. As a sample of matter cools, the atoms and/or molecules will lose mobility. Loss of mobility and vibrational energy, which are forms of kinetic energy, will become apparent when thermal energy is removed from the sample.
What are the six phases of matter and their meaning?
freezing -to pass from the liquid to solid state by loss of heat
What is a loss in thermal energy causing a change in state from gas directy to solid?
despostion
Is there loss of heat during change of state of matter from liquid to gas?
Yes there must be achange;but heat is required to change liquid state into gaseous state.
What is the state when all electrons of an atom are in the lowest possible energy levels?
whenever they are in there most stable state , then they are at their lowest energy level. as u provide energy , they get excited and then upgrade to further energy level . and due to loss of energy , they regain earlier positions.
Does condensation require energy to change its state?
no, because condensation is loss of thermal energy from a hot body , only temperature difference should maintain
Do energy conversions occur without gain or loss of energy?
Almost all energy conversions involve a loss of energy.
