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Is does not react with hydrogen a physical or chemical change?
This is a chemical property of an element. It indicates how an element interacts with other substances. In this case, the element does not undergo a chemical change when exposed to hydrogen.
Is sodium a physical or chemical change?
Sodium is a chemical element, not a change.
Is iron a chemical or physical change?
Iron is a chemical element, not a "change".
Is an iron a chemical or physical change?
Iron is a chemical element, not a "change" !
Can a chemical cause a chemical change?
A chemical change can be caused by a reaction. It an element or compound reacts with another, it is known as a chemical change.
What is the difference between a chemical change and physical change?
A physical change changes the physical properties of an element like color where chemical changes change the chemical properties of an element and usually can't be undone.
Is potassium a physical or chemical change?
Potassium is not a change; potassium (K) is a chemical element.
Is a change that produces a new element a physical change?
No, it is a chemical change. ---------------------------------- Yes, it is a physical change because this change not involve a chemical reaction but a nuclear reaction followed by a change in the number of protons and neutrons.
Is Hg a physical or chemical change?
Hg is not a change, it is an element. It can undergo changes, both physical and chemical.
Is iron physical changes or chemical changes?
Iron is a chemical element, not a change.
Is an element a physical or chemical change is it homogeneous or heterogeneous?
An element is a pure substance that is the simplest form of matter and cannot be broken down into simpler substances by chemical means. Therefore, an element is not considered to undergo a physical or chemical change. Additionally, elements are considered homogeneous because they consist of only one type of atom throughout.
Is oxygen a chemical change or a physical?
Oxygen is a chemical element, so its presence does not involve a chemical change. It undergoes physical changes such as changes in state (gas to liquid) based on temperature and pressure.
