Matter changes state because of pressure and temperature.
Matter changes state because of temperature and pressure. These quantities bring change.
A solid is a state of matter that does not change in volume because the particles are closely packed together and have fixed positions.
how temperature can bring about changes in the state of matter
With the help of some physical and chemical processes matter changes its state. Like using heating , cooling etc we can change the state of matter,
Changes of state of matter are physical processes, the molecule remain unchanged.
No, changes in state of matter (such as melting, freezing, boiling) are physical changes, not chemical changes. Chemical changes involve the formation of new substances with different chemical properties.
Changes in the state of matter are physical because they involve a change in the physical properties of a substance, such as its shape, volume, or density, without altering its chemical composition. Examples include melting, freezing, evaporation, and condensation.
Yes, changes in state of matter involve physical changes because the substance retains its chemical composition. The change is simply a rearrangement of particles due to differences in energy levels or intermolecular forces, rather than a chemical reaction.
When a substance changes from one state of matter to another it is called changing its state. Temperature changes are usually the main cause of this change.
gas
No, the weight of an object does not change when it changes states of matter because weight is determined by the gravitational force acting on the object, which remains constant regardless of its state of matter.
Physical changes.