air is a mixture of elements (nitrogen, oxygen, trace amounts of other elemental gases) plus compounds (water vapor, nitrogen and sulfur oxides, CO2)
The color is NEVER an analytic tool for distinguishing between element, elemental mixture, compound or compound mixture. However there are not many brown coloured gas compounds or elements.
An alloy is neither an elemental metal nor a compound; instead it is a mixture including at least two elemental metals. Most alloys have the general metallic properties of high conductivity for electricity and heat and malleability.
Mixture
Diamond is an example of elemental carbon.
No. By definition an element is not a mixture.
Air is a mixture, because its elemental composition is not constant but instead varies with circumstances.
Pure sulfur, as a powder or solid material, consists of only sulfur atoms and is therefore referred to as "elemental".Therefore elemental sulfur is not a mixture. However it is homogeneous as it has a completely uniform composition.
Diamond is a particular elemental compound composed of carbon.
If you place elemental sodium and elemental chlorine together, yes you will have to add significant amounts of heat to catalyzed the reaction. This would also be extremely dangerous as elemental sodium is extremely reactive with water and elemental chlorine is toxic.
air is a mixture of elements (nitrogen, oxygen, trace amounts of other elemental gases) plus compounds (water vapor, nitrogen and sulfur oxides, CO2)
Diamond is a particular elemental compound composed of carbon.
7% elemental iodine and 93% mixture of ethanol and water.
The color is NEVER an analytic tool for distinguishing between element, elemental mixture, compound or compound mixture. However there are not many brown coloured gas compounds or elements.
No. Titanium is an elemental metal (#22 on the periodic table). Although titanium is often in different alloys (metal mixtures), pure titanium is not a mixture.
Pure air is the elemental mixture of different types of gases.It is homogeneous mixture of gases Pure air is the elemental mixture of different types of gases.It is homogeneous mixture of gases
Tincture of iodine: a mixture of elemental iodine and sodium iodide solved in ethanol and water.