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What is white powder if you burn it and it turns red?
The white powder is likely phosphorus. When phosphorus is burned in air, it produces white fumes and eventually turns into phosphorus pentoxide, which appears as a red powder.
When a metal powder is heated in open dish it turns black which metal is that?
The metal powder that turns black when heated in an open dish is likely to be magnesium. This is due to the formation of magnesium oxide on the surface of the metal powder when it reacts with oxygen in the air during heating.
What are the sing of chemical change?
Signs of chemical change are when a substance changes into a new substance. Like Paper being burned turns into gray powder. That is a chemical change.
What metal is used when the flame turns purple?
Potassium although sometimes it can look purple
How can you turn metal into rust?
Metal turns into rust when exposed to oxygen and moisture over time, a process known as oxidation. The oxygen in the air reacts with the metal's atoms to form a new compound, which appears as reddish-brown iron oxide, or rust. This process can be sped up by increasing the metal's exposure to water and oxygen.
What is white powder if you burn it and it turns red?
The white powder is likely phosphorus. When phosphorus is burned in air, it produces white fumes and eventually turns into phosphorus pentoxide, which appears as a red powder.
What metal turns to powder below 13 Degrees Celsius?
Bismuth is a metal that turns into a powder when it is cooled below 13 degrees Celsius. This is due to its low melting point of 271 degrees Celsius, causing it to transition from a solid metal to a powder-like state at lower temperatures.
When a metal powder is heated in open dish it turns black which metal is that?
The metal powder that turns black when heated in an open dish is likely to be magnesium. This is due to the formation of magnesium oxide on the surface of the metal powder when it reacts with oxygen in the air during heating.
What are the sing of chemical change?
Signs of chemical change are when a substance changes into a new substance. Like Paper being burned turns into gray powder. That is a chemical change.
What turns into water when burned?
vapour
What metal turns red?
When heated, metals like iron, steel, and titanium can turn red due to oxidation. This process forms a layer of iron oxide on the surface, giving it a reddish color.
What color is magnesium after it is burned?
Magnesium turns a bright white color when burned.
What metal turns green when oxidized?
Copper is a metal that turns green when oxidized.
Why vegetable stains turns reddish brown when washed with a soap solution?
the chemical nature of soap solution is basic, therefore when u wash vegetables with soap slution it reacts with stains on vegetables and turns them reddish brown.
If Iodine turns black in the presence of starch what is the identity of the powder that turned black?
does not matter once the Powder has starch it turns black and the powder can be any color
What is the colour of nickel when burned in methanol?
It turns Black.
What metal is used when the flame turns purple?
Potassium although sometimes it can look purple
