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Oxygen is a highly reactive nonmetal and a potent oxidizing agent that forms oxides with most elements and compounds. It is the most abundant element in Earth's crust and the third-most abundant in the universe, and it is essential for cellular respiration in eukaryotic organisms.
24 Οκτ 2024 · Oxygen is a colourless, odourless, tasteless gas essential to living organisms and many chemical reactions. It has two allotropic forms, diatomic and triatomic, and is the most plentiful element in Earth's crust and atmosphere.
Learn about oxygen, a member of the chalcogen group and an essential element for life. Find out its chemical, physical and allotropic properties, and its applications in various fields.
Learn about the discovery, history, biological role, and natural abundance of oxygen, the most common element in the Earth's crust and atmosphere. Find out how oxygen is prepared, used, and classified in the periodic table.
Learn about oxygen, the most abundant element in the biosphere of Earth and the third most abundant element in the Universe. Find out its discovery, occurrence, physical and chemical properties, significance and uses, health hazards and isotopes.
Learn about oxygen, a non-metal element that is essential for life, industry, and science. Discover its physical and chemical properties, common compounds, reactions, forms, sources, and applications.
The key properties of oxygen are listed below: It is a colorless, odorless and tasteless gas.
