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
ValentinkaMS [17]
4 years ago
8

Can someone help me please

Chemistry
1 answer:
Nimfa-mama [501]4 years ago
5 0
Johnny Johnny yes papa
You might be interested in
During light reactions:
Zigmanuir [339]

Answer:

Light energy is converted into chemical energy.

3 0
3 years ago
Hat are the main properties of solids (in contrast to liquids and gases)?
atroni [7]
Molecules huddle close together.
cannot form to any shape.
5 0
3 years ago
Which of the following is most likely to be covalent?<br> MgO <br> CO <br> CaO <br> BaO
Kisachek [45]

Answer:

CaO

Explanation:

CaO is the only compound that is a non-metal and a non-metal. The rest of the compounds are ionic, or metal and non-metal.

8 0
3 years ago
The role mantle convection plays in plate tectonics
Mrac [35]
The rolling magma causes uneven currents in underneath the earths crust. Sort of similar to wind patterns in the sky but think of them as underground and in a much thicker fluid. Ocean currents might be a better analogy. Because of it being a much more viscous fluid, there is greater pressure buildup which can cause torsion, compression, expansion etc. when you bake a cake look how the dough underneath expands & the top crust cracks and stretches. Hope that helps.
6 0
3 years ago
What percent of earths total volume is the crust
vlada-n [284]

1%

Explanation:

The crust is the thinnest layer of the earth accounting for only 1% total volume of the planets.

Compositionally, the earth is divided into three layers which are the crust, mantle and the core.

  • The crust is the outermost layer of the earth. It rich in silicate minerals. The rocks are classified into igneous, sedimentary and metamorphic rocks.
  • The mantle takes up about 84% of the total volume of the earth. It is located in between the crust and the core. It is predominantly made up of ferro-magnesian silicate minerals.
  • The cores accounts for slightly 15% of the volume of the earth. It is the center of our geoid shaped earth. It is rich in iron and nickel metals.

Learn more:

Mantle brainly.com/question/7623608

#learnwithBrainly

7 0
3 years ago
Other questions:
  • An exothermic reaction releases 13,450J of heat. How many calories of energy are released? A) 5 56,274 calories B)1,244 calories
    5·1 answer
  • What is the total number of hydrogen atoms required to form one molecule of c3h5(oh)3?
    7·1 answer
  • Approximately, how many days does it take for an insect to grow from an egg to an adult?
    13·2 answers
  • For the simple decomposition reaction: AB(g) LaTeX: \longrightarrow⟶ A(g) + B(g), the rate = k{AB}2 ({ = [) and k = 0.85 1/MLaTe
    15·1 answer
  • What is boiling point
    14·1 answer
  • How many atoms are in phosphorus
    5·1 answer
  • How is H fusion used to calculate the mass of solid that 1 kj of energy will melt?
    15·1 answer
  • Only humans can remove carbon from this carbon sink / reservoir.
    13·2 answers
  • What is the Molar Mass of BaCl2?
    15·1 answer
  • Which of the following compounds is composed of Al,Si,O and H
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!