FAQs About the word atomic number 2

מספר אטומי 2

a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain nat

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No antonyms found.

atomic number 19 => מספר אטומי 19, atomic number 18 => מספר אטומי 18, atomic number 17 => המספר האטומי 17, atomic number 16 => מספר אטומי 16, atomic number 15 => מספר אטומי 15,