physical change involves viscosity, conductivity, melting point, boiling point, density, malleability and hardness.
A change that only affects the physical properties of a substance is known as a physical change. This type of change alters characteristics such as shape, size, and state of matter without affecting the chemical composition of the substance. Examples include melting, freezing, and dissolving. In a physical change, the substance remains the same at the molecular level.
Chemical. Because this affects your brain.
No, in a physical change, no new substances are formed. The change only affects the physical appearance or state of the matter, such as size, shape, or phase, but the chemical composition remains the same.
Pungent odor is a physical change because it only affects the sense of smell without altering the chemical composition of the substance emitting the odor.
During a physical change, the composition of the materials remains the same. The change only affects the physical properties of the substance, such as its shape, size, or state of matter, without altering its chemical composition. This means that no new substances are formed during a physical change.
It's called a physical change.
It's called a physical change.
chemical change
It affects it state.
A physical change is a change that affects one or more properties of matter. For example, if you have a popsicle and it melts, it's looks change but the physical properties don't
A physical change is a change that affects one or more properties of matter. For example, if you have a popsicle and it melts, it's looks change but the physical properties don't
A change that only affects the physical properties of a substance is known as a physical change. This type of change alters characteristics such as shape, size, and state of matter without affecting the chemical composition of the substance. Examples include melting, freezing, and dissolving. In a physical change, the substance remains the same at the molecular level.
A physical change does not involve a change in the chemical composition or nature of the substance. It only affects the physical properties, such as shape, size, or state of matter.
Chemical. Because this affects your brain.
A physical change does not alter a substance's chemical composition; it only affects its physical properties like shape, size, or state of matter. Examples include melting, freezing, or boiling.
Heating potassium chloride crystals is a physical change because it only affects the physical state of the substance (solid to liquid) without changing its chemical composition.
No, stirring is a physical change. It does not alter the chemical composition or create new substances; it only affects the physical state or distribution of particles within a mixture.