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Water is highly cohesive. Its molecules tend to resist increases in their motion. When water is heated, some of the energy is used to disturb the hydrogen bonds between neighboring molecules.
If You're suggesting what happens to water when heated then the answer is: Water molecules speed up by the heat increasing it's temperature and when it reaches 100 Degrees the molecules are so fast that the water turn into a gas (Steam) But if you are just asking about the temperature then; When you heat water the temperature also increases.
When matter is heated the molecules move faster and the speed becomes so great the molecules cannot hold together. The molecules fly apart and become a gas.
yes they do
Water molecules are attracted to each other, resulting in the formation if weak chemical bonds, called hydrogen donds. When water is heated the heat energy disrupts the hydrogen bonds reulting in hydrogen bonds between water molecules to be broken.
The water molecules would speed up, but not to the point of boiling.
Yes, as water is heated, the molecules continue to speed up until they are moving so fast that they fly off which is what we call steam when you are boiling water.
Their speed - Kinetic Energy - increases as the solid melts.
the molecules evapourate
what changes take place when water is heated or cooled
Water is highly cohesive. Its molecules tend to resist increases in their motion. When water is heated, some of the energy is used to disturb the hydrogen bonds between neighboring molecules.
If You're suggesting what happens to water when heated then the answer is: Water molecules speed up by the heat increasing it's temperature and when it reaches 100 Degrees the molecules are so fast that the water turn into a gas (Steam) But if you are just asking about the temperature then; When you heat water the temperature also increases.
what changes take place when water is heated or cooled
When matter is heated the molecules move faster and the speed becomes so great the molecules cannot hold together. The molecules fly apart and become a gas.
The liquid molecules are transformed in gas molecules.
When liquid water is heated it changes from a liquid to a gas and then, usually, to a vapor.steam comes to mind
water molecules have the highest amount of energy when the are heated to infinity.