it would be a chemical property because is changes
Physical
Their reaction with the water is a purely chemical change, however the chemical reaction is so intense and violent that it is usually followed by many dangerous physical changes (e.g. boiling of the water, flinging molten pieces of the unreacted metal at you, spattering drops of lye solution at you).
Carving pumpkin physical change or chemical change
No, this is definitely a physical change, absolutely not a chemical.
Physical change:the change in which no new substance only undergoes change in its shape appearance or states is formed known as physical change.Examples: freezing of water, tearing a paper, etc.
This is a chemical reaction, a chemical change.
Its a chemical change. its like an acid reacting with a base to form salt and water.
It is a chemical reaction - a chemical change.
physical
physical
Calcium reacting with water is 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.
Physical
Boiling water is a physical change because it does not change the chemical composition of the water.
Their reaction with the water is a purely chemical change, however the chemical reaction is so intense and violent that it is usually followed by many dangerous physical changes (e.g. boiling of the water, flinging molten pieces of the unreacted metal at you, spattering drops of lye solution at you).
The conversion of starch in the pizza crust to sugar is a chemical change. This process, known as hydrolysis, involves the breaking down of starch molecules into sugar molecules by reacting with water.
Ocean water is a substance, not a physical or chemical change.