Nuclear Fission/fusion occurs with destruction of same mass and evolution of large amount of energy.But law of conservation of mass says that mass can neither be created nor be destroyed. How? (2024)

Law of Conservation of Matter, proven by Lavoisier in 1785: matter can be neither created nor destroyed.

Matter is never destroyed inside of a nuclear reaction, it is simply transferred to a different state. Matter is made from energy at the tiniest, most quantum levels, and the energy gets transferred from one place to another, or from one state to another. When we see a nuclear rection blow something up or "destroy" something, it is actually trasferring that energy elsewhere into different elements.


As a seasoned expert in the realm of physical sciences, particularly in the field of chemistry and physics, my understanding extends beyond the surface, delving into the intricacies of fundamental principles that govern the behavior of matter and energy. With a profound grasp of the subject matter, I am well-equipped to elucidate the concepts encapsulated in the Law of Conservation of Matter, a cornerstone principle established by Antoine Lavoisier in 1785.

Lavoisier's groundbreaking work solidified the idea that matter is neither created nor destroyed in chemical reactions, forming the bedrock of our understanding of the physical world. The empirical evidence supporting this law is extensive and irrefutable. I draw from Lavoisier's meticulous experiments and observations, which demonstrated that the total mass of substances before a chemical reaction is equal to the total mass after the reaction.

When we delve into nuclear reactions, a subset of chemical processes, the Law of Conservation of Matter remains steadfast. It unveils itself as a universal principle governing not only the macroscopic world but also the microscopic realm of atoms and subatomic particles. In the context of nuclear reactions, such as those witnessed in atomic bombs or nuclear power plants, it becomes evident that matter undergoes transformations rather than annihilation.

Contrary to the perception of destruction, a nuclear reaction involves the conversion of matter from one state to another. The intricate dance of particles within the nucleus results in the release or absorption of energy. It's imperative to recognize that matter and energy are interchangeable, as famously articulated by Einstein's equation, E=mc².

At the quantum level, where the classical distinctions between matter and energy blur, we encounter the profound interconnectedness of these entities. Matter, when probed at its most fundamental levels, reveals itself as packets of energy governed by the principles of quantum mechanics. The transfer of energy, whether within a nuclear reaction or through other processes, highlights the dynamic nature of the universe.

In essence, the Law of Conservation of Matter persists as a testament to the enduring nature of physical entities. The apparent "destruction" witnessed in nuclear reactions merely underscores the transformative journey of matter, where energy is intricately woven into its fabric. This understanding not only enriches our comprehension of the universe's inner workings but also underscores the elegance and coherence of the fundamental principles that govern our physical reality.

Nuclear Fission/fusion occurs with destruction of same mass and evolution of large amount of energy.But law of conservation of mass says that mass can neither be created nor be destroyed. How? (2024)
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