No. It is an element.
Oxygen is a pure gas that is mixed with other gases to produce the atmosphere to support human life. Deep sea divers use a mixture of oxygen and other gases to enable them to dive deep - it is a very important science. Our blood captures the oxygen we breathe in and binds it safely to the transport molecule called haemoglobin.
Yes it a mixture. A mixture of oxygen gas and another gas is a mixture. In a torch the two gases are delivered separately, the mixture ignited. The relative amount of each is adjusted to give the optimum burn.
No. is is the liquid state of the element Oxygen.
Oxygen is not a mixture; it is an individual diatomic element (symbol: 'O2').
Neither. It's an element.
No , pure air is considered a mixture.
Oxygen is a chemical element.
Mixture
0.1 NOPE! the one above is wrong! the answer is 0.3 (I just took it on apex:] )
No; the given statement is false. The natural atmosphere is largely a homogeneous mixture of oxygen and nitrogen gases, and it has very different chemical properties form any of the compounds formed from nitrogen and oxygen. Distinct such compounds with formulas N2O, NO, NO2, and N2O5 are known and are all chemically different from one another as well as from a homogeneous mixture of oxygen and nitrogen gases.
0.6
All the elements are homogeneous so the oxygen is homogeneous, too.
Neither. The condensation of oxygen gas is a phase change. The oxygen itself would be an element, not a mixture.
oxygen gas is a misture
Mixture
0.3
Oxygen is a chemical element.
Because an example of a mixture is air, oxygen etc. Obviously, these are all gases. Therefore, Gas is a mixture. Hope I helped! :)
Oxygen is not a mixture at all. It is simply a gas in it's purest form. Mixtures are made of liquids and solids.
Such a gas-gas mixture is, technically, a solution but most people do not use that term to describe it.
The current theory of Brown's Gas states that Brown's Gas is a mixture of di-atomic and mon-atomic hydrogen and oxygen. A: Brown's Gas (Oxyhydrogen) is a mixture of hydrogen and oxygen used in welding. It is not coloured.
An example of a solid mixture is a metal alloy, such as bronze, which is a mixture of copper and tin. An example of a gas mixture is air, which is a mixture of nitrogen, oxygen, carbon dioxide, and several other gases.
air is one example of a solid-gas mixture. since there is dust in the air and gases such as Oxygen and Nitrogen
The most abundant gas in the ozone layer is either Nitrogen or Oxygen.