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What change of state occurs when a substance reaches its melting point?
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What type of chage is melting ice?
Melting of ice into water is a physical change. Basically, any change that involves only the form of a substance is a physical change. In this case, the water molecules are unchanged and have the same chemical properties as before the melting occurs. The act of melting only changes (increases) the internal energy between the watermolecules resulting in a less orderly structure but does not affect the molecules themselves.
Do elements melt?
I'm assuming you are talking about sub-atomic particles. The act of melting cannot be applied to particles because melting refers to a change of state of a substance. Substances, whether they be compounds or elemental, are a collection of atoms. These atoms, can be of 3 different states, depending on their temperature. If below the particular substance's melting point, it is solid. Between the melting and boiling point, the substance is liquid, and above the boiling point, the substance is gaseous. The state of the substance refers to the total amount of energy within the substance. Heat is energy, and melting a substance is only adding energy to it. the substance, on a molecular level, does not change when melting occurs. Therefore, melting a particle cannot occur, only energy can be added, which increases movement of the particles.
What type of change occurs when a new substance is formed that has different properties from the original substance?
when a substance undergoes a chemical change the original form cannot be recognized and it could get total new properties.
What physical change of a solid to a liquid at the melting point?
The physical change of a solid to a liquid at the melting point called melting.
What kind of change occurs with no new substance being formed?
physical changes
What change of state occurs when a substance reaches it's melting point. What occurs when it reaches it's boiling point?
When a substance reaches its melting point it changes from solid to liquid. When a substance reaches its boiling point it changes from liquid to gas.
A change of what occurs during both freezing and melting?
A change of solid occurs during both freezing and melting.
What type of chage is melting ice?
Melting of ice into water is a physical change. Basically, any change that involves only the form of a substance is a physical change. In this case, the water molecules are unchanged and have the same chemical properties as before the melting occurs. The act of melting only changes (increases) the internal energy between the watermolecules resulting in a less orderly structure but does not affect the molecules themselves.
A change of occurs during both freezing and melting?
A change in temperature occurs during both freezing and melting. Freezing and melting are physical changes since the chemical contents of the matter do not change.
What change occurs when a substance changes into a different substance?
Chemical Change
What type of change occurs when a substance a completely change into a new substance?
Chemical change
What change occurs when you turn ice into water?
melting
What type of change occurs when a substance is completely changes into a new substance?
chemical change
What describes a change that occurs when one substance reacts with another substance?
reaction Chemical change.
When ice melts a physical change occurs?
Yes, ice melting is a physical change.
What change occurs during both freezing and melting stages?
porn
What change occurs during both melting and freezing?
The state changes
