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
Naddik [55]
3 years ago
14

Which of the following is a part of the heliocentric model? All objects in space move around Earth in perfect circles. All objec

ts in space move around the sun. All objects in space move in parallel tracks. All objects in space are perfect spheres.
Chemistry
2 answers:
Viefleur [7K]3 years ago
5 0
The Heliocentric system is a model whereby the sun is assumed to be in the middle of the solar system and all the other objects including the Earth move or revolve around it.This method opposed the earlier model of Geocentrism which proposed that the Earth was lying at the centre and all the other objects revolved around it.
pentagon [3]3 years ago
5 0

Answer:

B is the answer your looking for

hope it helps :)

Explanation:

You might be interested in
What is one chemical reaction that begins with petroleum as a starting material
emmasim [6.3K]

Answer:

Thermal decomposition or cracking

Explanation:

Petroleum is a mixture of hydrocarbons which are usually formed naturally. Petroleum undergo a host of chemical reactions. One of such is thermal decomposition or cracking.

Cracking is used in the petroleum industry to covert heavy fractions to more useful lighter ones.

When petroleum is subjected to high temperature and pressure, and in the presence of catalyst, the long chain type of petroleum will decompose into more useful smaller and lighter molecules.

Example is given below:

                  C₁₅H₃₂ → C₈H₁₈ + C₃H₆ + 2C₂H₄

6 0
3 years ago
Which of the following is evidence of a chemical change?
krek1111 [17]
<span>the formation of a gas
</span>
5 0
3 years ago
Read 2 more answers
What could J. J. Thomson conclude from his experiments?
finlep [7]

Answer:

He concluded that atoms contain small negatively charged particles that are called electrons.

7 0
3 years ago
Read 2 more answers
How many gallon are there in 85.00 L?
DerKrebs [107]

Answer:

22.46

Explanation:

.There are 3.79 liters in one gallon

4 0
3 years ago
Name this compound Cr2(CO3)3
kiruha [24]

Answer:

Molecular Weight

Explanation:

Chromium(III) Carbonate Cr2(CO3)3 Molecular Weight -- EndMemo.

5 0
3 years ago
Other questions:
  • do you guys just sit and answer questions for fun or is it your job because that just sounds lame as shiit. I would like to know
    11·2 answers
  • Round to 4 significant figures.<br> 35.5450
    9·2 answers
  • Balanced equation between copper oxide and sulphuric acid
    6·1 answer
  • In humans these organs are part of a lager system the ___ system?
    10·2 answers
  • The term “periodic” helps identify _______ that occur in the table, like electronegativity or atomic radii.
    13·2 answers
  • Which element has a greater ionization energy, rubidium or iodine?
    6·1 answer
  • What is the volume in liters of 3.80 moles of CO2gas at STP?
    13·1 answer
  • Which property is a chemical property of a substance?
    6·2 answers
  • Consider the reaction in the lead-acid cell pb(s) pbo2(s) 2 h2so4(aq) 2 pbso4(aq) 2 h2o(l) for which e°cell = 2. 04 v at 298 k.
    13·1 answer
  • Find the pH of a buffer that consists of 1.3 M sodium phenolate (C₆H₅ONa) and 1.2 M phenol (C₆H₅OH) (pKₐ of phenol = 10.00).
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!