Respuesta :
The type of stars that is the hottest is Blue main sequence.
What is Blue main sequence?
An O-type principal grouping star (O V) is a fundamental succession (center hydrogen-consuming) star of unearthly sort O and glow class V. These stars have somewhere in the range of 15 and multiple times the mass of the Sun and surface temperatures somewhere in the range of 30,000 and 50,000 K.
Their temperature range is so high. So, the hottest star is blue main sequence.
Learn more about Blue main sequence
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