The alkali metals are usually the most flammable (e.g. Lithium, Sodium), which is why they are stored under oil to prevent them from accidentally catching fire. In theory, the most flammable metal is considered to be Francium.
Metal can cause burns at temperatures as low as 50-60 degrees Celsius. Skin can suffer first-degree burns at this temperature, while more severe burns can occur at higher temperatures. It's essential to handle hot metal with caution and appropriate protective equipment to avoid burns.
The element that burns brilliantly in the air is magnesium. Magnesium is an alkaline Earth metal with the atomic number 12.
Calcium oxide (CaO), and calcium nitride (Ca3N2)
Potassium is a metal. It is a soft, silvery-white alkali metal that is highly reactive and can easily form compounds with other elements.
Magnesium carbonate is a metal carbonate that does not decompose easily at room temperature or below.
Sodium is a metal that burns readily underwater. When exposed to water, sodium reacts vigorously, releasing hydrogen gas and generating enough heat to ignite the hydrogen, resulting in a bright yellow flame.
Phosphorus is a non-metal that burns easily. It ignites in air at around 30°C (86°F) and can produce bright flames when it burns, often emitting white smoke. Its reactivity makes it useful in various applications, including the production of fertilizers and matches. However, it must be handled with care due to its flammability and toxic properties.
Aluminum
centergrade
butter
its a starch and burns easily
Magnesium
oxide.
alumin
magnesium
Paper is a material that burns easily due to its low ignition temperature and the presence of natural fibers that quickly catch fire when exposed to heat.
Magneseum. an Alkali earth metal