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What happens to particles when heat energy is absorbed during melting?
After heat energy is absorbed during melting the atoms and molecules start moving away from each other as the force of attraction becomes weak. At one point the atoms or molecules move so further away that the solid turns into a liquid.
How do particles change during a change of state?
During a change of state, such as melting or boiling, the particles in a substance rearrange their positions and gain or lose energy to move from one state to another. For example, in melting, solid particles gain enough energy to break their fixed positions and move more freely, turning into a liquid. Conversely, in boiling, liquid particles gain enough energy to break free from each other and turn into a gas.
During which change is energy absorbed?
Energy is absorbed during an endothermic change, such as melting ice or breaking chemical bonds. This type of change requires an input of energy to overcome the forces holding the particles together.
What are changes of state that require energy?
Melting, vaporization, and sublimation are changes of state that require energy. During these processes, energy is used to overcome intermolecular forces holding the particles together so that they can move more freely.
What happens to matter and the particles of an object during physical change?
During a physical change, the matter remains the same, but the arrangement and position of the particles within the object may change. This can involve processes like melting, freezing, or evaporating, where the particles gain or lose energy to shift from one state to another while still maintaining their identity.
What statement describes negative population growth?
More people die than are born during a given period is a statement that describes negative population growth. The statement describes negative population in Western Europe.
Heating a solid makes it melt terms of particles?
The particles are moving away from one another during melting.
What processes do particles of matter absorb energy freezing and boili condensation and melting melting and vaporization or sublimation?
Particles of matter absorb energy during melting and vaporization processes, as these transitions involve the breaking of intermolecular forces that hold the particles together. During freezing and condensation processes, particles release energy as they form stronger bonds and lower their energy levels to create a more stable state.
During which processes do particles of matter absorb energy?
Particles of matter absorb energy during processes such as heating, chemical reactions, and phase changes (like melting or vaporization). In these processes, particles gain energy that causes them to vibrate faster, move more quickly, or break intermolecular bonds.
What happens to the melting particles?
When particles reach their melting point, they absorb enough energy to transition from a solid to a liquid state while maintaining their molecular structure. During melting, the particles gain kinetic energy, causing them to vibrate more rapidly and move further apart, which leads to the solid substance turning into a liquid.
What statement best describes the population of the US in the 1900s?
the popularity grew steadily during the 1990s.
What happens to particles when heat energy is absorbed during melting?
After heat energy is absorbed during melting the atoms and molecules start moving away from each other as the force of attraction becomes weak. At one point the atoms or molecules move so further away that the solid turns into a liquid.
How do particles change during a change of state?
During a change of state, such as melting or boiling, the particles in a substance rearrange their positions and gain or lose energy to move from one state to another. For example, in melting, solid particles gain enough energy to break their fixed positions and move more freely, turning into a liquid. Conversely, in boiling, liquid particles gain enough energy to break free from each other and turn into a gas.
During which change is energy absorbed?
Energy is absorbed during an endothermic change, such as melting ice or breaking chemical bonds. This type of change requires an input of energy to overcome the forces holding the particles together.
Which statement describes the situation in Russia during the 200years when the Mongals ruled?
Russia was isolated and paid tribute to the Khans.
What is a good Statement best describes the function of the reconstruction finance corporation?
it authorized loans during the Great depression
When a solid melts do its particles gain or lose heat energy?
A material must gain energy both before and during melting.
