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matter
yes
Glass is not a change of any sort. It is a mixture of substances that can undergo both physical and chemical changes
Initially the only change its location (physical). In the stomach, though, it starts to undergo chemical changes.
Magnesium is not a change of any sort. It is a metallic element that can undergo both physical an chemical changes.
Yes silicon can undergo physical and chemical changes.
Yes.
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.
matter
yes
Bread is not a change. It is a mixture of substances that can undergo physical and chemical changes.
No.
Glass is not a change of any sort. It is a mixture of substances that can undergo both physical and chemical changes
Tuna is not a change, it is a fish commonly eaten as food. Tuna can undergo physical and chemical changes.
Initially the only change its location (physical). In the stomach, though, it starts to undergo chemical changes.