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
const2013 [10]
3 years ago
5

Tell me the main parts of the Earth Layers.

Chemistry
1 answer:
sukhopar [10]3 years ago
8 0

Answer:

Crust (the surface)

Upper Mantle (dense magma)

Lower Mantle (less dense magma)

Outer Core (pure liquid material)

Inner Core (dense material)

Hope that helps

You might be interested in
Gallium has two naturally occurring isotopes: 69ga with a mass of 68.9256 amu and a natural abundance of 60.11% and 71ga. use th
Nataly [62]

There are two naturally occurring isotopes of gallium:  mass of Ga-69 isotope is 68.9256 amu and its percentage abundance is 60.11%, let the mass of other isotope that is Ga-71 be X, the percentage abundance can be calculated as:

%Ga-71=100-60.11=39.89%

Atomic mass of an element is calculated by taking sum of atomic masses of its isotopes multiplied by their percentage abundance.

Thus, in this case:

Atomic mass= m(Ga-69)×%(Ga-69)+X×%(Ga-71)

From the periodic table, atomic mass of Ga is 69.723 amu.

Putting the values,

69.723 amu=(68.9256 amu)(\frac{60.11}{100})+X(\frac{39.89}{100})

Thus,

69.723 amu=41.4312 amu+X(\frac{39.89}{100})

Rearranging,

X=\frac{69.723 amu-41.4312 amu}{0.3989}=70.9246 amu

Therefore, mass of Ga-71 isotope is 70.9246 amu.

7 0
3 years ago
Read 2 more answers
What would a scientist’s next steps be if his/her data failed to support their hypothesis?
Paul [167]
To change only one variable which is very important than to test the experiment to match the hypothesis again, I think. It’s been a while since I was on that lesson‍♀️
6 0
3 years ago
Which statement best describes what is taking place?
muminat
Therefore Chlorine is losing electrons and being oxidized. Hope it helps.

7 0
3 years ago
Read 2 more answers
A rock displaces 1,500 mL of water. The volume of the rock is
Schach [20]
1500 cm^3 ; 1 mL equals 1 cm^3
3 0
3 years ago
Read 2 more answers
A copper wire is 44.85 cm long and weighs 1.521 g. The density of copper is 8.933 g/cm3.
PolarNik [594]

Answer:

i am so sorry

Explanation:

7 0
3 years ago
Other questions:
  • which change in the temperature of the one gram sample of water would cause the greatest increase in average kinetic energy of i
    13·1 answer
  • During a flame test, a lithium salt produces a characteristic red flame. This red color is produced when electrons in excited li
    8·1 answer
  • How does transcription work
    10·1 answer
  • How many grams of nacl are in 250 g of a 15.0% (by weight) solution?
    12·1 answer
  • A 51.9g sample of iron, which has a specific heat capacity of 0.449·J·g?1°C?1, is put into a calorimeter (see sketch at right) t
    10·1 answer
  • Which pair has identical electron configurations?
    13·1 answer
  • How many moles are in 1.82 x 10^20 atoms of silver?
    13·1 answer
  • How many atoms are in .938 moles of CO2?
    10·1 answer
  • ____ ha no nucleus.
    15·2 answers
  • How is a "decay event' recorded
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!