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Conservation of mass... but this has been slightly revised since. Now it is the conservation of energy. Mass can be converted to energy. In some chemical reactions in the early 20th century scientists observed that the mass of the reactants did not equal the mass of the products. This was ultimately resolved with Einstein's mass-energy equivalence formula, E = mc^2, where Eistein postulated that some rest mass was converted to energy. From this, we know that energy cannot be created or destroyed.

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Q: Which laws states that mass cannot be created or destroyed?
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What energy is not created or destroyed?

matter. In one of the sciency laws it clearly states that matter is neither created nor destroyed.


Why can't charge be created or destroyed?

Just as the laws of conservation of matter, mass, and energy state that matter, mass, and energy cannot be created nor destroyed (in the long-term), so too do we say that particle characteristics (which derive from matter/mass/energy) such as charge cannot be created nor destroyed.


What is the state that energy can never be created or destroyed?

The law of conservation of matter states that matter cannot be created or destroyed. Although it can change states and different elements can be molecularly combined to make totally different compounds, the total mass in equals the total mass out. The law of conservation of energy states that energy cannot be created or destroyed; it can only be converted from one type to another. Both conservation laws have the exception that mass can be converted to energy and vice versa according to the equation E=mc2, where E is energy, m is matter, and c is the speed of light.


What states have energy laws that state that energy can not be created or destroyed?

Law of conservation of energy. Energy can't be created or destroyed is the basic statement of the law of conservation of energy.


Cannot be created or destroyed?

You are probably thinking about conservation laws. Read the Wikipedia article on "conservation law". As you will see there, there are several things that "can't be created or destroyed". Some of the best-known of these are:Conservation of massConservation of energyConservation of momentumConservation of angular momentumConservation of chargeNone of these, then, can be created or destroyed - for example, you can't change the momentum of a closed system.You are probably thinking about conservation laws. Read the Wikipedia article on "conservation law". As you will see there, there are several things that "can't be created or destroyed". Some of the best-known of these are:Conservation of massConservation of energyConservation of momentumConservation of angular momentumConservation of chargeNone of these, then, can be created or destroyed - for example, you can't change the momentum of a closed system.You are probably thinking about conservation laws. Read the Wikipedia article on "conservation law". As you will see there, there are several things that "can't be created or destroyed". Some of the best-known of these are:Conservation of massConservation of energyConservation of momentumConservation of angular momentumConservation of chargeNone of these, then, can be created or destroyed - for example, you can't change the momentum of a closed system.You are probably thinking about conservation laws. Read the Wikipedia article on "conservation law". As you will see there, there are several things that "can't be created or destroyed". Some of the best-known of these are:Conservation of massConservation of energyConservation of momentumConservation of angular momentumConservation of chargeNone of these, then, can be created or destroyed - for example, you can't change the momentum of a closed system.

Related questions

Can electricity be destroyed?

One of most basic laws of science is the Law of the Conservation of Energy. It states that energy cannot be created or destroyed; it can only be changed from one form to another.


What energy is not created or destroyed?

matter. In one of the sciency laws it clearly states that matter is neither created nor destroyed.


Why can't charge be created or destroyed?

Just as the laws of conservation of matter, mass, and energy state that matter, mass, and energy cannot be created nor destroyed (in the long-term), so too do we say that particle characteristics (which derive from matter/mass/energy) such as charge cannot be created nor destroyed.


What are universal laws in science?

The law of conservation of mass. It states the total mass of an enclosed system cannot change. The law of conservation of energy. It states that energy can neither be created nor destroyed it transform from one form to another.


What is the laws of conservation?

If by the law of conservation you mean the Law of Conservation of Matter, then it states that matter cant be created or destroyed.


What is the state that energy can never be created or destroyed?

The law of conservation of matter states that matter cannot be created or destroyed. Although it can change states and different elements can be molecularly combined to make totally different compounds, the total mass in equals the total mass out. The law of conservation of energy states that energy cannot be created or destroyed; it can only be converted from one type to another. Both conservation laws have the exception that mass can be converted to energy and vice versa according to the equation E=mc2, where E is energy, m is matter, and c is the speed of light.


What is the effect of the supremacy clause in the Constitution?

States cannot pass laws the contradict the Constitution


How do the state of laws apply to changes of state?

When there is a change in state, mass doesn't increase or decrease (mass cannot be created nor destroyed). When there is a change in state, energy doesn't increase or decrease (energy cannot be created nor destroyed), although some of the energy may be lost as heat during the process.


What is the law of conservation in your own words?

There are many different laws of conservation, but they are essentially the same. For this example I will use energy. The laws of conservation of energy say that energy in = energy out. This is to say that energy cannot be destroyed or created.


What states have energy laws that state that energy can not be created or destroyed?

Law of conservation of energy. Energy can't be created or destroyed is the basic statement of the law of conservation of energy.


Can the origin of matter be explained by the known laws of chemistry and physics?

No. The known laws assume that matter can't be created nor destroyed.


Can energy be created and sometimes destroyed?

No. The laws of conservation of energy dictate that energy can neither be created nor destroyed. Mass and energy are equivalent, so energy can only change forms.