1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bad White [126]
2 years ago
14

.

Chemistry
1 answer:
konstantin123 [22]2 years ago
8 0

Answer:

the temperature of the star

Explanation:

The color of stars usually indicates the temperature of the star.

A star that is relatively cold usually shows a typical red color.

The hottest stars have a blue color.  

  • These star colors have been used by astronomers to determine their temperature.
  • A broad spectrum between blue, the hottest color,  and red the coldest is used.
  • Class O stars are usually the blue colored ones
  • Class M is the coldest with red color

You might be interested in
Look at the atom models you made in today’s activities. Name the three parts of the atom. A. protons, neutrons, and electrons B.
Musya8 [376]
D, protons,molecules, and electrons
5 0
3 years ago
Which colligative property is employed when salt is put on an icy sidewalk to melt ice?
ankoles [38]
<span>The correct answer is 'freezing point depression'. Colligative properties depend on the concentration of molecules of a solute. Examples of other colligative properties are boiling point elevation or vapour pressure lowering. The salt causes ice on the side walk to melt because it lowers the freezing point. </span>
4 0
3 years ago
Read 2 more answers
Please help. It's for chemistry
irinina [24]
What do i help with what
3 0
2 years ago
A crime scene investigator is called in to evaluate a crime scene. The victim is lying on the floor with no apparent trauma. Wha
kodGreya [7K]
C the empty pills, because they can be linked back to see if death was a side effect.
5 0
3 years ago
Read 2 more answers
Is sublimation exothermic or endothermic
Masja [62]

Answer:

endormic

Explanation:

It occurs at a temperature and pressures below a substance's triple point on its phase diagram, which corresponds to the lowest pressure at which the substance can exist as a liquid

5 0
2 years ago
Other questions:
  • A liter of water has a mass of 1000 g. What is the density of water?
    12·2 answers
  • How many gallons are equivalent to 4000.0 ml (3.78L=1gal) show work
    7·1 answer
  • If an atom loses a proton, what happens?
    6·2 answers
  • Dr. Winters decides not to tell the people in his experiment about the potential risks. He
    12·1 answer
  • A gas of unknown pressure is contained in a vertical cylinder with a piston, of mass 1.1 kg and diameter 10.0 cm. The piston is
    12·1 answer
  • Which of the following do you think use plasma?
    15·2 answers
  • 13. What is the frequency of a wave that has a wavelength of 2.73 x 10-7m?​
    9·1 answer
  • Please anyone help me
    10·1 answer
  • Why does a solid have a definite shape and volume?
    10·1 answer
  • What kind of intermolecular forces act between two ammonia molecules
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!