O oxygen (English: Oxygen)
Mu 6 period 2 atomic number 8
arrangement 2 6
information: 16.00 weightโอ ออกซิเจน ( อังกฤษ : ออกซิเจนหมู่ )
6
คาบ 2
8
6
2 เลขอะตอมการจัดเรียงน้ำหนัก 16.00
ข้อมูล :Found on both the earth and the entire universe, molecular oxygen (O or often referred to as free oxygen) on earth have unstable thermodynamics the oxidation reaction with other elements. Easily.Oxygen is the important ingredient and were ranked in the composition of the earth's atmosphere is 2 is about 20.A nonmetallic publicly available, no taste or smell, and there are many blades Sulfur in normal form is a solid yellow crystalline in nature, can be found in the picture element, or mineral sulfide and sulfate947% by V
S sulfur or sulfur (English: Sulfur or Sulphur)
Mu 6 period 3 atomic number 16
arrangement 2 8 6
น้ำหนัก. 32.07
information:And found in many kinds of amino acids Commercial use is main in fertilizers, but it is also used in powder, matches, pesticides and kill RA
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Se selenium (English: Selenium)
Mu 6 period 4 atomic number 34
arrangement 2 8 18 6
information: 78.96 weightThis element is often found in mineral such as pyrite sulphide
.Selenium is a nonmetal toxicity, which has chemical properties related to brimstone and tellurium. In nature, appeared many status.Tellurium is metalloid (metalloid) white money like tin. Tellurium has chemical properties similar to selenium and sulfur. Tellurium use in making alloy and semiconductor
Po polonium (English: Polonium)
Mu 6 period 6
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Te tellurium (English: Tellurium)
Mu 6 period 5 atomic number 52
arrangement 2 8 18 18 6
information: 127.60 weightAtomic number 84
arrangement 2 8 18 32 18 6
information: 208.98 weightPolonium is a non-metal element semi radio active (radioactive metalloid) have properties similar and tellurium. Bis often found in uranium Study on heat applications in spacecraft discovered by Marie Curie
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