Th material can be very differernt: glass, porcelain, agate, steel, marble, etc.
Physical change because before and after breaking a glass, the glass is still SiO2 (Silicon): it's chemical makeup is not changed by the breakage.
Marble will fizz because of the chemical reaction with its calcium carbonate makeup.
No breaking glass is not a chemical reaction, which is what i think you mean. Breaking the glass does not alter the chemical makeup or properties of the glass. Instead breaking glass is a physical reaction because it does alter the size of the glass and its appearance
remove marble from tapered vase
Marble, CaCO3 will not usually scratch glass, but maybe a very soft glass. Marble has a hardness of 3 to 4, whereas glass is 4.5 to 6. (in a relative hardness scale.)
The answer is marble because it is like glass and if there were a piece on the ground it could be easily broken but if there were a tornado the tornado couldnt break it. Marble is very fragile.
Yes, a large percentage of UV can pass through thin window glass. Glass can be designed via its thickness and chemical makeup to restrict UV penetration.
The marble will sink.
Marble is calcium carbonate - CaCO3.
no
Matter with a definite chemical makeup is a pure substance.
The chemical makeup of something describes what chemicals are present in said substance.