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When different metals are burned in oxygen, the colors arise from the excitation of electrons in the metal atoms. Each metal has a specific electron configuration, leading to unique energy level transitions and emission of light in different colors. The color of the flame is a result of this unique emission spectrum for each metal.
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What do you need to make different color fires?
To make different color fires, you can use specific chemicals or materials that produce colored flames when burned. For example, adding copper chloride can create blue flames, while strontium chloride can produce red flames. It's important to use caution when working with these materials and to be aware of any safety guidelines.
What do flames produce?
Flames produce heat, light, and a combination of gases and particulates such as carbon dioxide, water vapor, carbon monoxide, and soot.
Does a non luminous flame produce a lot of carbon residue?
Yes, non-luminous flames produce less carbon residue compared to luminous flames. These flames have the right amount of oxygen for combustion, resulting in more complete burning of the fuel and less soot or carbon deposit.
What is a manipulated variable for the rainbow fire science experiment?
A manipulated variable could be the type of fuel used in the experiment, such as different types of chemicals or substances added to the fire to produce different colored flames.
Do all fires have flames?
No, not all fires have flames. Fires can exist in different forms, such as smoldering or glowing without visible flames. The presence of flames depends on the type of fuel, oxygen availability, and combustion conditions.
What causes the rainbow fire?
Rainbow fire effects are caused by different chemicals added to the flames that create different colored flames when burned. For example, copper compounds produce blue or green flames, while strontium compounds produce red flames. Mixing these chemicals can create a variety of colors in the fire.
What does salt produce in fireworks?
Salt is used in fireworks to produce specific colored flames when it burns. Different salts produce different colors when ignited, creating the vibrant displays seen in fireworks.
What do you need to make different color fires?
To make different color fires, you can use specific chemicals or materials that produce colored flames when burned. For example, adding copper chloride can create blue flames, while strontium chloride can produce red flames. It's important to use caution when working with these materials and to be aware of any safety guidelines.
Why is one type of flame hotter than the other?
Many different chemicals burn and produce flames, but different chemicals have different chemical properties, and produce different amounts of energy when they burn. Those which produce more energy, will also produce hotter flames.
Why are flames orange?
Flames can appear orange due to the presence of carbon or soot particles in the flame. These particles are heated up and emit light in the visible spectrum, specifically in the orange range. The temperature and composition of the flame can also affect its color.
What do flames produce?
Flames produce heat, light, and a combination of gases and particulates such as carbon dioxide, water vapor, carbon monoxide, and soot.
What properties do yellow flames have?
Yellow flames typically indicate an incomplete combustion process, due to a lack of oxygen or inefficient burning of fuel. They tend to be cooler compared to blue flames and can produce more soot and pollutants. Yellow flames can be a sign of a malfunctioning gas appliance or poor ventilation.
Why does barium make flames green?
It is the characteristic colour of a barium flame.
How many flames does the Bunsen burner produce?
2
Why are flames important?
to produce heat and burn materails
Does nitrate produce a colored flame?
Yes, nitrate compounds can produce colored flames when they are heated. These compounds are often used in fireworks and pyrotechnics to create vibrant colors in the flames.
What color flames would you get from burning lithium?
a hot pink/red colour
