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
malfutka [58]
2 years ago
11

4. The cloud of interstellar dust and gas that forms a star is known as

Chemistry
1 answer:
Ede4ka [16]2 years ago
6 0
It's called a nebula or nebulae (plural). They are not only massive clouds of dust, hydrogen and helium gas, and plasma; they are also often “stellar nurseries” – i.e. the place where stars are born.
You might be interested in
How many Na and Cl molucules are in this atom? Please help
kati45 [8]
5 Na molecules and 5 Cl molecules
5 0
2 years ago
Read 2 more answers
Can anyone can answer practice problem exercise 6.5
NemiM [27]

Answer: Add more information please! Thanks!

Explanation:

6 0
3 years ago
Read 2 more answers
What is the [H+] of a solution with a pH of 6.6? Use a scientific calculator.
svetoff [14.1K]
8.3 × 106 - trust me, it's actually right. You can use the calculator to see if I'm correct. Punch in <span>8.3 × 106 = 6.6</span>
7 0
3 years ago
Read 2 more answers
The acceleration of a sprinter is 10 m/s2. The force exerted on the starting blocks is 650 N. What is the mass of the sprinter?
jek_recluse [69]

The relation between force, mass of an object and its acceleration is given by following equation

F = mass of object X acceleration

The unit of Force is Newton (N)

unit of acceleration is ms⁻²

unit of mass if Kg

[all these are SI units]

Mass of object =\frac{Force}{acceleration}

mass of sprinter =\frac{650}{10}=65kg

5 0
3 years ago
Read 2 more answers
Read the following hypothesis about why a chicken bone becomes bendy after being soaked in vinegar: The bone can bend because th
Genrish500 [490]

Answer:

D. If the acid was separated from the vinegar, chicken bones wouldn't become bendy in the remaining vinegar.

Explanation:

The hypothesis states that the bone becomes bendy because of the acid in the vinegar, so therefore, if the acid is removed from the vinegar it won't become bendy.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Write an equation that represents the action in water of nitrous acid as an arrhenius acid.
    13·1 answer
  • Choose the covalent compounds from the following choices Br2 MgS SO2 KF
    7·1 answer
  • URGENT HELP NEEDED! What was the ratio of Fe2+ to KMnO4 solution? Why is this important in your calculations?
    9·1 answer
  • HELP SOMEONE PLEASE I WILL GIVE BRAINLIST I NEED IT NOW PLZ! LOOK AT THE IMAGE ABOVE TO ANSWER
    14·1 answer
  • What is the strength of alloys and what is the solubility of alloys?
    5·1 answer
  • In a problem, you are given two pressures and one temperature at constant volume and amount of gas. You are asked to find a seco
    15·2 answers
  • Which of the following DOES NOT have 2 significant
    10·1 answer
  • Pls help me its due in 20 minutes.
    14·2 answers
  • 6.) 50.0 mol H2O<br> ? molecules
    13·1 answer
  • Chase had determined the boiling point of an unknown liquid to be 45.2 ⁰C when the correct boiling point is 44.32 ⁰C. What is th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!