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
meriva
3 years ago
12

How does the HR diagram group stars?

Chemistry
1 answer:
emmasim [6.3K]3 years ago
6 0
  it groups it by >> luminosity, spectral type, color, temperature.
You might be interested in
Write down the formula for B<br> example:<br> Hydrogen + Fluorine = Hydrogen Fluorine <br><br> help
Tom [10]

Answer:

P³⁻ + Cl⁻ --> PCl₃

Explanation:

PCl₃: phosphorus trichloride. prefix in front of chloride is "tri"–meaning three.

5 0
3 years ago
Read 2 more answers
Friction is generated when _____ interfere with each other on sliding surfaces. solids molecules forces fluids
9966 [12]
Friction is generated when sliding
5 0
3 years ago
What describes the behavior of an ideal gas?
valina [46]

Answer:

The answer is D

Explanation:

for a p e x

5 0
3 years ago
How many neutrons and protons (nucleons) does an atom with
mezya [45]

Answer:

E

Explanation:

None of the above

The atom with the symbol S is called sulphur Sulphur has atomic number 16 which means that it has 16 protons. Sulphur-32 has 32 nucleons - 16 protons and 16 neutrons.Sulfur is a chemical element  It is  nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with a chemical formula S8. Elemental sulfur is a bright yellow, crystalline solid at room temperature.

4 0
3 years ago
if you were to engineer an everyday solution for conserving water which activity do you think would be the most impactful ?
Ugo [173]
If you were to engineer an everyday solution for conserving water which activity do you think would be the most impactful ?
7 0
2 years ago
Other questions:
  • An exothermic reaction always _____.
    15·1 answer
  • How can you tell that a compound contains an ionic bond
    6·1 answer
  • What elements are in the star sirius?
    5·1 answer
  • What is not indicated by a reaction rate?
    5·1 answer
  • Hydrogen cyanide (HCN) is an important industrial chemical. It is produced from methane (CH4), ammonia, and molecular oxygen. Th
    11·1 answer
  • Select all that apply. At STP conditions, 0.50 moles of CO(g), Cl2(g), O2(g): will contain the same number of molecules, will co
    12·1 answer
  • Write the balanced chemical equations, including states, for the neutralization reactions between: HI (aq) and NaOH (aq) H2CO3 (
    10·1 answer
  • Helpe pls I will mark brainlest​
    11·1 answer
  • Lithium hydroxide reacts with hydrobromic acid(HBr) to produce lithium bromide and water. If you
    13·1 answer
  • 71. The density of osmium (the densest metal) is 22.57 g/cm². If a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!