The solubility of oxygen reduces with increasing temperature, hence cold water can store more dissolved oxygen than warm water. The chemical element with the letters O.
And the atomic number 8 is called oxygen. It belongs to the chalcogen group of the periodic table and is a highly reactive nonmetal that rapidly forms oxides with most elements as well as with other compounds. Understanding the makeup of matter developed together with the creation of the concepts of the elements. The substance has been viewed as either continuous or discontinuous at various points throughout history. It is possible to hypothesise that continuous substance is homogenous, infinitely divisible, and has parts that are all the same size.
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