Purely physical
Bromine is an element. It has both physical and chemial properties
Bromine is an element. It has both physical and chemial properties
A rearrangement of the atomic array of matter which results in a change of physical properties.
weathering
Physical. The metal wire is still a metal wire after the change.
false - it's a physical change. The sugar remains sugar only in solution.
Cracking an egg is a physical change, not a chemical change.
No, the process of evaporating water from seawater is a physical change, not a physical property. Physical properties are characteristics of a substance that can be observed without changing the substance itself, whereas physical changes involve a change in the state or appearance of a substance without altering its chemical composition.
Formula: Au2O3
Erthquake, chemial and biological disasters
Unknown chemial properties
planets, chemial reactions, engry