grinding any substance would by a physical change, because they are still that object
During a physical change, the chemical composition of the matter remains the same, while its physical properties, such as shape, size, or state, may change. The individual particles that make up the matter do not change in a physical change.
Yes, a physical change occurs when matter changes state. This change is reversible and does not alter the chemical composition of the substance. Examples include melting, freezing, vaporization, and condensation.
A physical change in matter occurs when the shape or form of matter changes, but there is no chemical reaction. If someone were to melt a sugar cube, that would be an example of a physical change.
When matter undergoes a physical change, its state may change (solid to liquid, liquid to gas, etc.), its shape or size may change, or its physical properties such as density or volume may be altered. However, the chemical composition of the substance remains the same before and after the physical change.
The properties of matter that are affected by a physical change is for example, there is a house then it gets destroyed that is a physical change.
grinding is a physical change
yes grinding pepper is a phisical change
The change in matter produced by using a meat grinder to obtain ground meat is a physical change. This is because the composition and properties of the meat remain the same before and after grinding, only the physical form has changed.
no it is a physical change because you are just changing the size not the chemical structure
Grinding sulfur is a physical change because the substance is still sulfur; only the form has changed from solid pieces to smaller particles. No new substances are formed during grinding.
Physical change.
Grinding coffee beans is a physical change as it does not change the chemical composition of the beans.
Grinding chalk really doesn't change the chalk except to make it into powder. So that makes it a physical change. It is much like ice melting into water.
a physical change happens when something is changed physically, for example, snapping a twig or popping a balloon is physical change, but actions like burning wood or cooking an egg are not physical.
Grinding food is a physical change, not a chemical change. It involves breaking down the food into smaller pieces through mechanical force, without altering its chemical composition.
Grinding mercury or iodine would be a physical change - you are changing the shape but not the element. However, grinding mercury with iodine may be a chemical change if you end up with mercury iodide through a chemical reaction. Incidentally, I don't recommend actually trying this - mercury is a liquid at room temperature (it is also called quicksilver for this reason) and is very toxic to humans.
Grinding quartz crystals down to produce sand is an example of physical change. When you grind quartz down to sand, you change the physical appearance of the quartz.