8
O
Oxígeno
15,999 u
Oxígeno
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Cite "Oxígeno"
Oxígeno. (n.d.). In Element. Retrieved from /es/element/o/
"Oxígeno." Element, /es/element/o/.
@misc{oxigeno, title={Oxígeno}, url={/es/element/o/}}
Período
2
Grupo
16
Bloque
p-bloque
Fase (STP)
Gas
El oxígeno es el tercer elemento más abundante del universo y es esencial para la respiración. Constituye cerca del 21 % de la atmósfera terrestre.
Apariencia: Colorless gas (pale blue as liquid)
Compuestos que contienen Oxígeno
Más No Metal
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Frequently Asked Questions
What is Oxígeno?
Oxígeno (O) is a chemical element with atomic number 8. It is a gas at standard temperature and pressure, classified as a no metal.
What are the key properties of Oxígeno?
Oxígeno has an atomic mass of 15.999 u, density of 0.001429 g/cm³, melting point of -218.8°C, boiling point of -183.0°C.
What is the electron configuration of Oxígeno?
The electron configuration of Oxígeno is [He] 2s2 2p4. It is in the p-block of the periodic table.
Who discovered Oxígeno?
Oxígeno was discovered by Carl Wilhelm Scheele in 1771.
What is the electronegativity of Oxígeno?
Oxígeno has an electronegativity of 3.44 on the Pauling scale.