Yes silicon can undergo physical and chemical changes.
Copper sulfate is a substance, not a change. It can undergo physical and chemical changes.
Yes silcon can undergo chemical reactions but it needs catalyst. You sure are familiar with SiO2. SiO2 is used in coating plates for thin layer chromatography thus serving as the stationary phase.
Chemical properties describe how a substance will undergo chemical reactions and with what. Chemical changes are when one or more substances change to some other substance or substances.
On heating penta hydrated copper sulphate undergoes dehydration and changes colour from blue to white that means physical change but on heating it does not show a chemical change.
A catalyst doesn't undergo a chemical change during a chemical reaction.
Matter can undergo go both physical and chemical change.
Hg is not a change, it is an element. It can undergo changes, both physical and chemical.
Copper sulfate is a substance, not a change. It can undergo physical and chemical changes.
Water is not a change of any sort. It is a substance. It can undergo physical and chemical changes.
No, it undergos a physical change
No. It is a chemical change.
i have no idea i asked you!!
Bread is not a change. It is a mixture of substances that can undergo physical and chemical changes.
It is a physical phenomenon.
Magnesium is not a change of any sort. It is a metallic element that can undergo both physical an chemical changes.
if during a change the chemical composition of the reactants change or any new products are formed then the reactant is said to undergo chemical change.if the state, color, phase or any other physical properties of the reactant change without any change the chemical composition of the reactants or formation of any new substances then it is said to undergo physical change
Glass is not a change of any sort. It is a mixture of substances that can undergo both physical and chemical changes