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Masses of Important Elements in the Periodic Table

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이 집합의 용어 (21)

  • Atomic mass of Hydrogen (H)

    1. u, the lightest element.

  • Atomic mass of Carbon (C)

    12. u, essential for organic chemistry.

  • Atomic mass of Nitrogen (N)

    14.u, major component of Earth's atmosphere.

  • Atomic mass of Oxygen (O)

    16. u, vital for respiration.

  • Atomic mass of Sodium (Na)

    23 u, an alkali metal.

  • Atomic mass of Magnesium (Mg)

    24. u, important in biological systems.

  • Atomic mass of Aluminum (Al)

    27 u, lightweight metal used in industry.

  • Atomic mass of Silicon (Si)

    28 u, semiconductor material.

  • Atomic mass of Phosphorus (P)

    31 u, key in DNA and ATP.

  • Atomic mass of Sulfur (S)

    32, used in fertilizers and chemicals.

  • Atomic mass of Chlorine (Cl)

    35.5 u, common in disinfectants.

  • Atomic mass of Potassium (K)

    39 u, essential electrolyte.

  • Atomic mass of Calcium (Ca)

    40.u, important for bones and teeth.

  • Atomic mass of Iron (Fe)

    56u, vital for blood oxygen transport.

  • Atomic mass of Copper (Cu)

    63.5 u, good electrical conductor.

  • Atomic mass of Zinc (Zn)

    65 u, important for enzymes.

  • Atomic mass of Silver (Ag)

    108 u, precious metal with high conductivity.

  • Atomic mass of Tin (Sn)

    119 u, used in alloys.

  • Atomic mass of Iodine (I)

    127 u, essential for thyroid function.

  • Atomic mass of Gold (Au)

    197 u, precious metal used in jewelry.

  • Atomic mass of Lead (Pb)

    207u, heavy metal with toxic properties.