What Makes Antimatter the Rarest Substance in the Universe?

Discover why antimatter is considered the rarest substance in the universe and its significance in modern science.

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The rarest thing in the universe is thought to be antimatter. When matter and antimatter meet, they annihilate each other, making it exceedingly scarce in the observable universe. Scientists are still trying to understand why there is much more matter than antimatter. Antimatter is so rare that creating even a tiny amount requires vast amounts of energy.

FAQs & Answers

  1. What is antimatter? Antimatter is a substance composed of antiparticles, which have the same mass as particles of ordinary matter but opposite charges.
  2. Why is antimatter so rare? Antimatter is rare because when it meets matter, they annihilate each other, and creating antimatter requires vast amounts of energy.
  3. How is antimatter created? Antimatter can be created in particle accelerators, where high-energy collisions produce both matter and antimatter.
  4. What happens when matter and antimatter meet? When matter and antimatter meet, they annihilate each other, releasing energy in the form of gamma rays.