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
Aleonysh [2.5K]
3 years ago
13

What is the least dense layer of the earth

Chemistry
2 answers:
Darya [45]3 years ago
6 0
The least dense layer of the earth is the crust.
Dafna1 [17]3 years ago
3 0
The least dense layer of Earth is the topsoil, which is in the <u><em>crust.
</em></u><em />Hope this helps!<u><em>
</em></u>
You might be interested in
Identify the three basic ingredients used in glass and give an example of each​
kirill [66]

Answer:

Sand (SiO2 silica) In its pure form it exists as a polymer, (SiO2)n.

Soda ash (sodium carbonate Na2CO3) ...

Limestone (calcium carbonate or CaCo3) or dolomite (MgCO3)

Explanation:

I am pretty sure you know what sand is, Soda ash is a fine white colored powder that is extracted from the ashes of plants growing in sodium rich soils. Limestone is is a common type of carbonate sedimentary rock.  

4 0
2 years ago
Which of the following is a way that trees have been negatively impacted by human use?
Novay_Z [31]
The people cut down the trees
5 0
3 years ago
Sally and Juan’s science teacher has challenged her students to build a paper airplane that would stay airborne for ninety secon
denpristay [2]
You would first do research.  (d)

The research part will help you find what ideas worked and what ideas didn't work.
6 0
3 years ago
Where is this earthquake's epicenter?
ANTONII [103]
The answer is <span>Beijing, China</span>
7 0
3 years ago
Read 2 more answers
7.) A syringe initially holds a sample of gas with a volume of 285 mL at 355 K and 1.88 atm. To
marysya [2.9K]

Answer:

T₂ = 721 k

Explanation:

Given data:

Initial volume = 285 mL

Initial pressure = 1.88 atm

Initial temperature = 355 K

Final temperature = ?

Final volume = 435 mL

Final pressure = 2.50 atm

Formula:  

P₁V₁/T₁ = P₂V₂/T₂  

P₁ = Initial pressure

V₁ = Initial volume

T₁ = Initial temperature

P₂ = Final pressure

V₂ = Final volume

T₂ = Final temperature

Solution:

P₁V₁/T₁ = P₂V₂/T₂  

T₂  =  P₂V₂ T₁  / P₁V₁

T₂ = 2.50 atm × 435 mL × 355 K / 1.88 atm × 285 mL  

T₂ = 386062.5 atm. mL. K /535.8 atm. mL

T₂ = 721 k

5 0
3 years ago
Other questions:
  • Heating chemicals is defined by the process of combustion.<br> A. True<br> B. False
    6·1 answer
  • Acid precipitation dripping on Limestone produces Carbon Dioxide by the following reaction:
    9·2 answers
  • The circles in the model represent atmospheric layers. Make each description with the correct name of each layer.
    11·1 answer
  • Write the correct Lewis dot structure for O2. Which statement correctly describes the structure of the whole molecule? A. There
    11·1 answer
  • Which statement best compares a gamma ray to a radio wave?
    8·1 answer
  • What information does DNA provide to all of the cell's organelles
    5·2 answers
  • What is a positive ion?
    14·1 answer
  • If these teams are pulling with the same amount of force what will happen?
    11·1 answer
  • Draw the structure of 4-methylcycloheptanol.
    10·1 answer
  • What expression is equal to -1
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!