chemical change
True. Matter is anything that takes up space and has mass. It has the ability to interact with other matter and undergo physical or chemical changes, which is why it is said to have the ability to cause change.
No, it is a chemical change. ---------------------------------- Yes, it is a physical change because this change not involve a chemical reaction but a nuclear reaction followed by a change in the number of protons and neutrons.
The change from a solid to a liquid is a physical change, as the substance's chemical composition remains the same. Physical changes affect the state or form of matter without altering its chemical composition.
yes No. Nothing changes in its chemical nature.
It's not a physical change. Rather, it is a sign of an already completed chemical reaction.
physical
Solubility is not a phase change of matter. It refers to the ability of a substance (solute) to dissolve in a solvent to form a homogeneous mixture (solution) without changing its chemical composition. It is a physical property and does not involve a change in the phase of the substance.
A neutralization reaction is a chemical change.
burning of compounds is a chemical change.
Neither - but when it does burn it's a chemical change.
Its A physical change. When you boil water under a stove, The water evaporates and the chemical stays in the..pan or whatever you put in it.
Solubility is a physical property because it is related to a physical, not a chemical, change. When something dissolves, it does not change chemically. It is still the same compound/molecule, etc. when it was not dissolved in the solvent.
Elasticity is a physical property related to the ability of a material to deform and return to its original shape when a force is applied. It is not a change in the chemical composition of the material, so it is a physical property rather than a chemical change.
No, salt will (physically) dissolve in water, without changing chemical properties
A physical state is physical and not chemical Physical Property is observed without changing a substance into another substance. Chemical property is the ability of a substance to change into different substance.
no because it is reversible. If you dissolve out the water you are left with NaCl. A change that is reversible is a physical change.
If you dissolve salt in water you have not changed the materials chemically.