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What is argon? Argon is a chemical element with the symbol “Ar” and atomic number 18. It is a noble gas, which means it belongs to the group of inert gases on the periodic table. Argon is colorless, odorless, and tasteless in its natural state. It is the third most abundant gas in the Earth’s … Read more

What is helium? Helium is a chemical element and a gas that is a part of the noble gas group on the periodic table. It is represented by the symbol “He” and has an atomic number of 2, which means it has two protons in its nucleus. In simple terms, helium is a very light, … Read more

what is carbon? Carbon is a chemical element that is the basis of life on Earth. It is symbolized by the letter “C” in the periodic table and has an atomic number of 6, which means it has 6 protons in its nucleus. Carbon is unique because it can form a wide variety of compounds … Read more