changes in states of matter are physical changes, as they do not affect the chemical properties of the substance
all physical changes are alike in which all of them changing without changing in chemical makeup of the matter we have
No.
It changes the way it looks
During a physical change, the matter of what the substance is made out of doesn't change.
Matter cannot be created or destroyed in chemical and physical changes, as stated by the Law of Conservation of Mass. This means that the total mass of the reactants must be equal to the total mass of the products in any given chemical reaction or physical change. While matter can undergo changes in form or composition, its total mass remains constant.
The particles that make up matter are unchanged during physical, or chemical changes. Matter can neither be created nor destroyed, only transformed.
the changes that matter undergoes are the physical and chemical change by:R.yu
No, melting is never chemical! Neither is boiling, freezing, etc. Those are changes of 'the STATE of matter' and purely physical.
Chemical composition
physical or chemical changes
The two types are chemical and physical changes.
Yes. Chemical changes are changes in what things are made of, physical changes are changes of physical localization or state of matter ( liquid, solid, or gas)
When matter undergoes a chemical change, the composition of the matter changes. When matter undergoes a physical change, composition of the matter remains the same.
Yes. Outside very special experiments, matter (mass) can neither be created no destroyed.
they are both changes and both are matter
It is a physical change. All phase changes are physical, not chemical. The chemical composition of water does not change when it changes from a liquid to a gas, or for that matter, to a solid.
Changes in matter are either physical or chemical. Matter changes physically when it liquefies, evaporates, freezes, etc., and chemically when it combines with other types of matter in chemical compounds.