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Does a yellow flame produces more energy or does a blue flame?
A blue flame produces more energy compared to a yellow flame. The color of the flame is an indicator of the temperature of the burning process, with blue flames reaching higher temperatures due to complete combustion.
Which elements give off a color when heated and what color?
Different elements produce different colors when heated. Here are a few examples: Lithium produces a red flame Sodium produces a yellow flame Copper produces a blue-green flame Potassium produces a lilac flame Barium produces a pale green flame
What colours do the two main types of pigment produce?
Chlorophyll pigment produces green color, while carotenoid pigment produces red, orange, or yellow colors.
If the dominant allele F produces yellow flower color and re recessive allele f produces white flower color what are the possible pairs of alleles that would produce the yellow-flower phenotype?
The possible pairs of alleles that would produce the yellow-flower phenotype are FF and Ff. Since the F allele is dominant over f, having at least one F allele in the genotype will result in a yellow flower color.
What color indicate positive mannitol test?
Yellow, which means bacteria is able to produce acids from mannitol fermentation
Does the color YELLOW indicate weakness?
you think the sun is weak?
What element producer color yellow?
The element that produces a yellow color is sodium. When sodium is heated, it emits a bright yellow light, which is commonly seen in street lamps and fireworks.
What color is made by mixing blue and yellow?
Combining blue & yellow together - produces green.
Mixing red and yellow produces which color?
depends on what youre mixing.. for example, is it light or paint? all colors of paint together is a filthy brown color.. al the colors of light together is white light.
What protein is responsible for hair color?
The protein responsible for hair color is melanin. There are two types of melanin: pheomelanin and eumelanin. Pheomelanin produces yellow and red color. Eumelanin produces browns.
What color flame test is sodium flouride?
Sodium fluoride typically produces a yellow flame test color.
What is the color of the flame of barium nitrate?
The flame of barium nitrate typically produces a pale green color when burned. This green color is a characteristic flame test color for barium compounds.
What protein is responsible for hair?
The protein responsible for hair color is melanin. There are two types of melanin: pheomelanin and eumelanin. Pheomelanin produces yellow and red color. Eumelanin produces browns.
What colour is produced when sodium is heated?
When sodium is heated, it produces a bright yellow color due to the excitation of electrons in the sodium atoms. This yellow color is characteristic of the emission spectrum of sodium.
What color flag does a coach throw to indicate they are challenging the ruling of a play?
The flag is red for coach's challenges, yellow to indicate penalties called by the official
What is the flame color of iron nitrate?
Iron nitrate typically produces a yellow-orange flame color when it is heated. This color is due to the presence of iron ions in the compound.
Lactosefermenting bacteria in maconkey agar?
Lactose-fermenting bacteria on MacConkey agar exhibit pink/red colonies due to acid production from lactose fermentation. The agar also contains bile salts and crystal violet to inhibit growth of Gram-positive bacteria. This selective and differential medium is commonly used to differentiate between lactose fermenters (pink/red colonies) and non-fermenters (colorless colonies) in microbiology.
