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
prisoha [69]
3 years ago
7

Which phrase best describes earths atmosphere

Chemistry
1 answer:
aniked [119]3 years ago
6 0

Answer:

b

Explanation:

You might be interested in
Explain how balanced and unbalanced forces affect an object's motion differently.
Kazeer [188]
Newton's first law of motion is sometimes called the law of inertia. When the forces acting on an object are balanced, the object is either at rest or moving with a constant velocity. Unbalanced forces can cause an object to accelerate or decelerate. Unbalanced forces can also cause an object to change direction.
3 0
3 years ago
If the enthalpy (∆H) is negative the reaction is ____________________.
vichka [17]
Exothermic i guess because delta h is negative
7 0
3 years ago
Can someone answer #6 also please show work!
Andreas93 [3]
276mph that is easy because you times 11.5 with 24 which is the total number of hours per day
8 0
4 years ago
Read 2 more answers
True or false. Gas particles never touch each other.
Sati [7]

Answer:

False.  In a gas, particles are in continual straight-line motion. The kinetic energy of the molecule is greater than the attractive force between them, thus they are much farther apart and move freely of each other.

Explanation:

Hope this helps! :)

6 0
3 years ago
Earth's oceans contain many dissolved elements like calcium, sodium, and chlorine. These elements plus several others combine to
Korolek [52]
C because minerals contain sodium
4 0
3 years ago
Read 2 more answers
Other questions:
  • A 0.5438 g of a C.H.O. compound was combusted in air to make 1.039 g of CO2 and 0.6369 g H20. What is the empirical formula? Bal
    8·1 answer
  • What happens to in the protoplanetary
    14·1 answer
  • Which is the reduced substance Mg+Cl2
    6·1 answer
  • I need help on both a and b of question 1
    9·1 answer
  • Classify each of the following as energy primarily transferred as HEAT or energy primarily transferred as WORK.
    7·1 answer
  • Complex chemical catalysts produced by living cells are called enzymes. true false
    7·2 answers
  • When 2.3 × 10^3 g of CaCO3 are heated, the actual yield of CaO is 1.09 × 10^3g. What is
    15·1 answer
  • Help ASAP only right answers only no spam don’t answer if you don’t know
    11·1 answer
  • (1.21 x 10^-3 + 1.3 x 10^-3) x 6.453 x 10^2 =
    13·1 answer
  • What type of atmospheric conditions does climate describe?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!