Phosphorus oxidises in air to give the a greenish glow, historically called phophorescence but is now termed a chemiluminescent reaction.
Metals in the reactivity series from aluminium to copper react with oxygen in the air to form the metal oxide. Aluminium and Zinc reacts very quickly, Iron reacts slowly at room temperature. Tin, Lead and Copper reacts with Oxygen in air when heated. Silver, Gold and Platinum do not react with Oxygen in air
Yes, graphite reacts with oxygen but not at room temperature. The temperature has to be quite high ;)
rust or tarnish
Oxygen
Room temperature air. The water keeps it fresher.
Metals in the reactivity series from aluminium to copper react with oxygen in the air to form the metal oxide. Aluminium and Zinc reacts very quickly, Iron reacts slowly at room temperature. Tin, Lead and Copper reacts with Oxygen in air when heated. Silver, Gold and Platinum do not react with Oxygen in air
Yes. Sodium is a light, alkali metal that oxidizes easily in air, and reacts with water to form sodium hydroxide (in an energetic reaction). It's density at room temperature is about 0.968 g/mL.
Yes, graphite reacts with oxygen but not at room temperature. The temperature has to be quite high ;)
It is a solid metal. Incredibly reactive in water.
Lithium is a shiny silver metal at room temperature. It is very soft and will oxidize quickly if exposed to air.
Diamond is inert at room temperature and even it does not react with air but at 1405Fahrenheit it reacts with air so that it can be oxidized.
It depends which metal you are referring to.
copper
rust or tarnish
Considering the question lithium sulphide is solid at room temperature. It's melting point is nearly 900-930 centigrade. But at room temperature it easily catches fire when exposed to air since it reacts violently with oxidising agents. It should be stored at an inert atmosphere.
Oxygen
Room temperature air. The water keeps it fresher.