well the hottest star color is blue
BLUE colored flame is the hottest
Black
The hottest part of a normal flame is actually WHITE. But BLUE flames indicate complete combustion and the ionization of radicals within the fuel, and are therefore the hottest of any "color" in a flame.
Stars vary in color and may be red, orange, yellow, white, or blue. Blue stars are the hottest and among the brightest.
The coolest star is red; then yellow; then blue. Like on a fire, the bottom of the fire is really hot so its blue. In the middle of a fire, its mostly yellow. Then, on top, it has a little flame of red. :p
blue stars are the hottest stars.
The white colored flame is considered to be the hottest.
The hottest flame is the blue flame and the coolest flame is yellow.
no the white flame is the hottest
The blue part of a flame is the hottest.
The reddest part is the hottest part. The blue part of the flame is the hottest.
The white colored flame is considered to be the hottest.
The hottest flame is the blue flame - and especially the tip of the inner flame.
You turn the air admittance ring at the base of the Bunsen burner until it is fully open. this allows the hottest flame to be produced and has a blue colour
The hottest part is where the flame is light blue or blue; which gradually turns to yellow as the flame is cooled by the colder outer air. When the safety flame (yellow) is on, the hottest point is the tip of this flame.
Around a flame is the atmosphere, which is cooler. The part of a flame able to get the hottest, then, is the part in the middle that is most protected from the outside cold, so the middle part of the flame is hottest.
By increasing the size of the opening at the base, allowing more oxygen to the flame. The hottest flame is the blue flame.
My teacher taught me it was the hottest at the end of the blue part of the flame.