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
aniked [119]
3 years ago
13

Why is the composition of Earth's atmosphere different from the composition of the atmospheres of Venus and Mars? A. Venus, Mars

, and Earth all have similar chemical compositions. B. Earth has life while Venus and Mars do not. C. Venus and Mars have different chemical compositions from Earth. D. Venus and Mars are slightly smaller than Earth.
Chemistry
1 answer:
rewona [7]3 years ago
6 0

Answer:

they all have different chemical compositions from earth

Venus is more filled with carbon dioxide and nitrogen

earth is filled more with oxygen and nitrogen

mars is filled more with carbon dioxide and carbon monoxide

so ur answer is C

it cant be B as scientists and NASA are still in the look out for life, D has nothing to do with chemicals and atmosphere, and its not A cuz they all dont have the same similiar chemical.

~batmans wife dun dun dun....

You might be interested in
write down the way you had to behave to illustrate the behavior of particles as a gas condenses to form a liquid
Rainbow [258]

Gases near together and vibrate in position however, don't circulate beyond each other. In a liquid, the particles are interested in every different but now not as a great deal as they may be in a strong.

The particles of a liquid are near together, constantly transferring, and may slide beyond one another. The Kinetic-molecular concept attempts to explain the behavior of fuel molecules based totally on the nature of gasoline. The principle is grounded on  simple assumptions

In gases the debris passes swiftly in all directions, regularly colliding with every different facet of the box. With a boom in temperature, the debris gains kinetic strength and passes more quickly. Gasoline is a state of matter that has no constant form and no fixed extent. Gases have a decreased density than other states of the count, together with solids and liquids. there may be a high-quality deal of empty area between debris, that have loads of kinetic energy and aren't especially drawn to one another.

Learn more about the behavior of particles here:-brainly.com/question/2456191

#SPJ9

3 0
1 year ago
An atom of 70kr has a mass of 69. 955264 amu. mass of1h atom = 1. 007825 amu mass of a neutron = 1. 008665 amu. calculate the bi
Leno4ka [110]

The binding energy in MeV per atom is - 63284.56 Mev.

The amount of energy needed to detach a particle from a system of particles or to disperse every particle in the system is known as the binding energy. Subatomic particles in atomic nuclei, electrons attached to atom's nuclei, and atoms and ions bonded together in crystals are three examples of where binding energy is very relevant.

If we have a nucleus with Z protons and N neutrons and mass MA, where A = Z + N then its binding energy in MeV is given by: Eb(MeV) = (Zmp + Nmn - MA) x 931.494 MeV/u

Mass of atom = 69.955264 amu

Mass of proton = 1.007825 amu

Mass of neutron = 1.008665 amu

Binding energy, Mev = (Zmp + Nmn - M) × 931.494MeV/u

                                    = ( 1.007825 + 1.008665 -  69.955264) × 931.494

                                    = - 67.938774 × 931.494

                                    = - 63284.56 Mev

Therefore, the binding energy in MeV per atom is - 63284.56 Mev.

Learn more about binding energy here:

brainly.com/question/16795451

#SPJ4

3 0
2 years ago
The distance between two adjacent peaks on a wave is called the wavelength. (2pts) a. The wavelength of ultraviolet light is 255
kicyunya [14]

Answer:

a.2.55e-7

b.6830

Explanation:

6 0
2 years ago
How does a law differ from a model
Ainat [17]

A model is a purposeful representation of reality. When law is more complex and dynamic. Law is the description of an observed phenomenon. Make sense?

Hopefully that helped :)

3 0
3 years ago
Read 2 more answers
the table shows the types of elements that form two componds. which of the following statements is true about how the bonding oc
Grace [21]

Electrons are shared in compound X and transferred in compound Y.

<h3>Further explanation  </h3>

1. ionic bonding  

Bonding that occurs due to electron transfer. Can occur in metal and non-metal atoms. To get stability, atoms release or bind electrons to get stable electron regulation from noble gases  

2. covalent bonding  

Bonding that occurs due to shared use of electron pairs  

The two bound atoms contribute their electrons to produce bonds  

Generally occurs in non-metallic elements  

So compound X = covalent bond (metal with metal) and compound Y= ionic bond(metal with non metal)

  • Compound X : shared electron
  • Compund Y : transferred electron
3 0
3 years ago
Other questions:
  • What is the difference between atomic mass and molar mass?
    13·1 answer
  • Magnesium ions carry a 2+ charge and chloride ions carry a 1- charge. what is the chemical formula for the ionic compound magnes
    5·1 answer
  • How many liters of a 0.30M solution are needed to give 2.7 moles of solute? Your answer:
    12·2 answers
  • Three roots of a fifth degree polynomial function f(x) are –2, 2, and 4 + i. Which statement describes the number and nature of
    14·2 answers
  • What are 2 metric system units for measuring liquid volume?
    7·1 answer
  • Balanced equation for Co+O2=Co2O3
    13·1 answer
  • 4. There are 1.9 moles of Oxygen gas at a pressure of 3.50 atm, and the temperature is 65°C. What is the
    12·1 answer
  • Acid base reaction is called nuetralization reaction why?​
    5·2 answers
  • Calculate the molarity of a sugar solution if 4 liters of the solution contains 12 moles of sugar.
    11·1 answer
  • Position (m)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!