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potassium

B2 noun

potassium /pəˈtæsiəm/ nghĩa là kali

Các nghĩa

  1. kali

    A soft, waxy, silvery reactive metal that is never found unbound in nature; an element with atomic number 19 and atomic weight of 39.0983.

    uncountable · usually

    We all need potassium, and green vegetables are a good source.

  2. nguyên tử kali

    An atom of this element.

    countable · usually

    This reaction substitutes a potassium for a sodium.

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