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I would say it is actually both.
Fusion itself is a chemical reaction but it is powered by a physical feature named gravity.
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Is making a dress a nuclear change or chemical change?
Physical Change. =KDML= ;)
Is radium decaying to lead a chemical or physical change?
The radioactive decay of radium is a nuclear change. This differentiates the transformation from a chemical or physical one.
How else are nuclear reactions unlike chemical reactions?
In nuclear reactions the atom itself changes while molecules and/or structural organisation of atoms do in chemical and physical changes.
Is evaporating sea water a physical chemical or nuclear change?
Evaporating seawater is a physical change. Physical changes affect the form, but not the chemical makeup of a substance. The sea water is undergoing a change in states of matter, not a chemical reaction. You can undo the change by condensing the evaporated water .
What change occurs during nuclear fission?
Elements are created that differ from the reactants.
Is a phase change an example of a physical or chemical or nuclear or a covalent change?
Phase change is a physical change.
Is splitting uranium in a power plant a physical nuclear or chemical change?
It is a nuclear change because there is a change in the nuclear structure of Uranium.
Is making a dress a nuclear change or chemical change?
Physical Change. =KDML= ;)
Is hammering gold into copper a physical or chemical change?
No such animal. That would be like hammering an orange into an apple.... They are both different pure elements. Unless you're handy with the nuclear fission or fusion, you cant make one from the other. No chemical or physical changes can alter that.
Is radium decaying to lead a chemical or physical change?
The radioactive decay of radium is a nuclear change. This differentiates the transformation from a chemical or physical one.
How else are nuclear reactions unlike chemical reactions?
In nuclear reactions the atom itself changes while molecules and/or structural organisation of atoms do in chemical and physical changes.
When a rocket is launched is it physical chemical or nuclear change?
when fireworks go off, the energy released show a chemical reaction. gasses such as carbon dioxide and particles of smoke go up in the air.
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.
What is a change that occurs when one or more substances change into new substances with different properties?
Chemical reactions, normally. However, radioactivity, nuclear fission, or nuclear fusion also fit this definition.
Is a bomb exploding a physical change?
An atomic bomb uses fission-- the splitting of atoms. It is purely a physical change, at first. Any gases produced in the air surrounding the explosion (which occurs before it touches the ground), along with the intense heat produced, causes chemical changes in the air.
Is evaporating sea water a physical chemical or nuclear change?
Evaporating seawater is a physical change. Physical changes affect the form, but not the chemical makeup of a substance. The sea water is undergoing a change in states of matter, not a chemical reaction. You can undo the change by condensing the evaporated water .
Is rust Fe203 forming from humid air on iron Fe a chemical nuclear mechanical or physical change?
physical
