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The number of protons in a nucleus is a property of the atom, not a change.
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∙ 7y ago
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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 Cleaning a painted surface with acid a chemical or physical change?
Chemical broooooooooooooooo niga
Is peeling an apple a physical or chemical change?
it is a chemical change
Is crushing charcoal into powder a physical or chemical change?
Chemical I think
Is a wet handkerchief is physical or chemical change?
physical as the chemical structure does not change.
Is stapling an envelope a physical change or chemical?
A physical change
Is ripping your jeans chemical or physical change?
Physical - there are no chemicals involved
Is reacting a physical change or chemical change?
Chemical change
Is filtering air to remove dust and pollen a physical or chemical change?
It’s a physical change 😑
When the repeating chemical and physical properties of elements change periodically with the elements atomic numbers it is?
The answer to, ' when repeating chemical and physical properties of elements change periodically with the elements' atomic numbers it is called the?'Periodic law, is the answer. PERIODIC LAW !orPeriodicity of the chemical elements properties.
What is building a tower of magnetic blocks Physical or chemical change?
physical change
Is squeezing a lemon a physical or chemical change?
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
