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What 2 things happen to the molecules of a substance when matter changes state?
nothings its a dumb question
Why does freezing happen?
Freezing occurs when a substance loses heat energy, causing its molecules to slow down and come together in a more ordered arrangement known as a solid state. This process results in a decrease in temperature and the formation of a solid structure as the substance transitions from a liquid to a solid state.
What could happen if water evaporate but could not condense?
This water remain as a gas.
Why does a substance decompose?
A substance decomposes when the chemical bonds holding its molecules together break down. This can happen through various processes like heat, light, or exposure to other chemicals, causing the substance to break down into simpler compounds or elements.
What will happen to water if it kept in freezer?
Water will freeze and turn into ice if kept in a freezer. The low temperature causes the molecules in the water to slow down and form a rigid crystalline structure.
What would have to happen to condense oxygen to air?
To condense oxygen from air, the air would need to be cooled to a temperature below its boiling point, which is -183 degrees Celsius. This cooling process would cause the oxygen molecules to condense into liquid form, which can then be collected separately.
What happen to the average energy of the molecules in a substance when it is heated?
They increase in energy.
What 2 things happen to the molecules of a substance when matter changes state?
nothings its a dumb question
What is the two ways of making evaporation happen faster?
To make evaporation happen faster, you can increase the temperature of the substance being evaporated, which provides more energy for the molecules to escape into the air. You can also increase air circulation around the substance to remove the evaporated molecules quickly, allowing more molecules to escape into the air.
What will happen to the molecules in the water in a ice tray?
The molecules in the water will slow down and come closer together as they lose heat, eventually forming a solid lattice structure as they freeze into ice.
What happen when water condense?
It forms a cloud then it rains
What will happen when a vapor condense into liquid?
it become as in the form of bubbles
What will happen to the atom or molecule of a substance when it boil?
the atoms and molecules will vibrate, causing the substance to heat up (friction causes heat, the molecules and atoms will rub together, causing friction). I hope this helped!!!!!n_n when a substance reaches its boiling point naturally the intermolecular force becomes weak and the substance gets converted from one form to another..
Why does expansion happen?
Expansion can happen due to various reasons, such as increase in temperature, application of external pressure, addition of a reactant in a chemical reaction, or phase transition of a substance from solid to liquid or gas. These processes can lead to the atoms or molecules moving farther apart from each other, resulting in an expansion of the material.
What will happen to the atoms or molecules of a substance when it condenses?
When a substance condenses, it turns from a vapor (gas) into a liquid. When this occurs, the atoms/molecules lose some kinetic energy, and don't move as fast. They also become packed closer together, and take up less volume.
What would happen if 1 percent to condense steam in the atmosphere?
nothing
Why does freezing happen?
Freezing occurs when a substance loses heat energy, causing its molecules to slow down and come together in a more ordered arrangement known as a solid state. This process results in a decrease in temperature and the formation of a solid structure as the substance transitions from a liquid to a solid state.
