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Change?
For instance - ice is water (H2O) in it's solid state. Each molecule lacks the energy needed to shake itself free from the tightly bonded solid structure.
We add energy, in the form of heat. Now each molecule can break away from the rigid structure of a solid and move around a bit more. It is a liquid. But it's still a liquid made up of molecules of H2O.
Bung in a bit more energy and each molecule of H2O now has enough energy to completely break away from other molecules of water. It's a gas. But it is still a molecule of water. All that that heat has done is to provide enough energy to break the weak bonds between individual molecules. The molecules remain the same, H2O.
The break the strong bonds between the hydrogen and the oxygen would take WAY more energy!
From one state to another, molecules do not change their chemical composition. The arrangement and movement of molecules may change as they undergo a change in state (such as solid to liquid), but the actual atoms and bonding within the molecules remain the same.
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How can the molecules in one state of matter be converted into another state of matter?
Molecules can change states of matter through the processes of melting, freezing, vaporization, condensation, and sublimation. These changes in state occur when the temperature or pressure of the substance is altered, causing the molecules to rearrange in a way that transitions the substance from one state to another.
What are the molecules that react with one another called?
Molecules that react with one another are called reactants. They undergo chemical reactions to form new substances called products.
Molecules that react with one another are called?
Reactants.
In which form of substance do the molecules have the strongest attractions to one another?
In a solid, the molecules have the strongest attractions to one another. This is due to the close proximity of the molecules and the regular, fixed arrangement in which they are packed together.
When water molecules stick to the molecules of other substance the molecules are displaying?
Adhesion is the ability of water molecules to stick to other molecules. Cohesion is the ability of water molecules sticking to one another.
Which state of matter allows molecules to move past one another but not fly everywhere?
The liquid state.
What state of matter has particles that break away completely from one another?
A gas has molecules that completely break away from one another.
What happens to molecules when they change from one state of matter to another?
the denseness of the molecules change(compact=solid, really far=gas, in the middle=liquid)
How do one state change from one to another?
A factor which is responsible to increase or decrease the binding forces among the atoms ,ions or molecules is also responsible for change of state as Heat, pressure or force.
What are Sugar molecules called that can combine with one another to form large molecules?
Crystal
What causes water molecule to be attracted to one on another?
what causes water molecules to be attracteed to one another
What changes from which state of matter to which state?
Solid-molecules vibrate but are fixed in place. Liquid-molecules are free to move about, but still are attracted to each other. Gas-molecules move freely in any direction until colliding with another molecule.
What energy is transferred when molecules bump into one another in what?
It IS CONDUCTION
What is a change of one state to another?
The change from one state of matter to another is called a phase transition.
Energy is transfered when molecules bump into one another is called?
Conduction.
Do water molecules in the liquid state have more energy than water molecules in the polar state?
Do water molecules in the liquid state have more energy than water molecules in the polar state
How does water changefrom one state to another?
Water changes from one state to another by being heated or cooled
