The world’s most expensive material

www.thegreatinfo.comHello friends Do you know what is the most expensive thing in this world and how much it is worth. If not, then let me tell you that the name of the world's most expensive item is Antimatter and according to NASA, if you have to make 1 gram antimatter then you have to spend $ 625 billion.So now you want to know what is antimatter?All things inside this universe are made up of atoms. The fundamental particles of atom are proton electrons and neutrons. But in this universe, antiparticle of each particle is found. For example, Proton's antiparticle will be anti-proton and positron  will be antiparticle of electron. The substance is that which is made up of particles, and the antimatter is made up of the antiparticles.According to the…
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