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No, it is a chemical change.
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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.
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What type of change produces a new substance?
chemical Chemical
Can you see a physical change?
Yes you can, a physical change is when you change an object i.e. you sharpening a pencil is a physical change, you didn't create anything new, just changed it.
When a sheet of paper is cut in half is that a physical change?
No, this is a physical change as you still have paper, nothing new is produced.
Why is mining coal a physical change?
there is no new substance and it may be reversible by physical means
How is a chemical change different from a physical change?
a physical change can be reversed a chemical one can'tA chemical change is when a new substance, with new and different properties, is produced. The identity of the original substance is changed. In contrast, a physical change is when one or more of a substance's physical properties have simply been altered; no new substance is produced.
When do the physical and chemical properties change?
Physical and chemical properties change as the result of a chemical change, which produces new products with different physical and chemical properties than the reactants.
Is making cottage cheese a chemical change?
Yes. Remember that a chemical change produces a new substance.
Are physical and chemical change different?
Physical change does not produce a new substance. Chemical change produces a new substanceIn a chemical change the atoms/molecules are chemically joined together so they are very hard to separate. were as they are easyer to separate in a physical change
Chemicel and physical change of matter?
A chemical change in matter produces a new substance. A physical change, on the other hand, only alters the state or phase of matter without producing a new substance.
What is produced by a chemical change?
Unlike a physical change, a chemical change produces new substances with properties different from those of the original substances.
What can indicate a physical or chemical change?
physical=A physical change does not produce a new substance. chemical= A chemical change produces a new substance. u now have the answer........
Is a change that produces a new substance is a chemical change?
False. This is a chemical change. A physical change is, for example, when Ice melts into water. It is the same element but it is in a different form. A chemical change is, for example, when two hydrogen atoms and an oxygen atom come together to form a water molecule, thereby producing a new substance.
What is the difference between chemical and physical change?
A physical change is when an element undergoes a change while not becoming a whole new element. An example is when metal is flattened therefore changing its physical shape or when water evaporates changing its physical state of matter. A chemical change is when an element becomes a new substance through a chemical reaction. An example would be burning wood or mixing a base and an acid to make water and salt. You can tell when a chemical change has occurred because most commonly the color changes, heat is released, or bubbles come up.
What is a change that produces a new substance called?
A change that produces a new substance is called a chemical reaction. The substance initially involved in a chemical reaction are called reactants or reagents.
What is the differnce between physical and chemical change?
Chemical changes alter the chemical makeup of a substance... physical changes only change the way something looks, it does not modify the chemical properties.
What change produces a new compound?
chemical change
A physical change that does not produce a new substance is called what?
physical change
