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
marysya [2.9K]
3 years ago
7

Which statement describes the moment magnitude scale?

Chemistry
2 answers:
Pavel [41]3 years ago
6 0

Answer:

It shows only the strength of seismic waves that were produced.

Explanation:

Sladkaya [172]3 years ago
4 0

Answer:

<u><em>B).  It collects data using a seismograph.</em></u>

Explanation:

I thought it was it was choice 3 as well but i took the quiz and it turns out to be B

You might be interested in
In the molecule SF4, sulfur makes four covalent bonds. Therefore, four of its six valence electrons need to be unpaired. The orb
Bezzdna [24]

Explanation:

As it is given that there are six electrons with four of them unpaired in the degenerate orbital.

As in a p-orbital there are only 3 sub-orbitals, that is, p_{x}, p_{y}, and p_{z}. In these sub-orbitals, a maximum of 6 electrons can be accommodated.

Th next higher orbital is d-orbital which can contain a maximum of 10 electrons. There are 5 degenerate orbitals present in a d-orbital.

So, a d-orbital can easily accommodate six electrons with four of them unpaired.

Thus, we can conclude that 5 degenerate orbitals are needed to contain six electrons with four of them unpaired.

3 0
3 years ago
Which class of organic compound is most likely to be used in anesthetics?
lubasha [3.4K]

The class of organic compound is most likely to be used in anesthetics is ethers. The first ether that is used in anesthetics is diethyl ether .

In general anesthetic works on brain, and produce unconsciousness and insensitivity to feel pain or anything. Generally it lowers the sensitivity of the organs.  Diethyl ether is the first ether that is used as anesthetics.


8 0
3 years ago
Read 2 more answers
An elephant puts a force of 30,000 N on its four feet,
IceJOKER [234]

Explanation:

pressure is Force/area

30000/0.75

5 0
3 years ago
Students are completing a table about a particular subatomic particle that helps make up an atom. The students have filled in on
Semmy [17]
Answer:
<span> Its location is in the nucleus, because the particle is a proton or a neutron.</span>
5 0
3 years ago
Read 2 more answers
Nitrogen (N2) and hydrogen (H2) react to form ammonia (NH3). Consider a mixture of six nitrogen molecules and six hydrogen molec
Nezavi [6.7K]

Answer:

a)  No molecules of hydrogen

b) four molecules of ammonia

c) four left molecules of nitrogen.

Explanation:

The balanced reaction between nitrogen and hydrogen molecules to give ammonia molecules is:

N_{2}(g)+3H_{2}(g) -->2NH_{3}

Thus one molecule of nitrogen will react with three molecules of hydrogen to give two molecules of ammonia.

We have six molecules of each nitrogen and hydrogen in the closed container and they undergo complete reaction it means the limiting reagent is hydrogen. For six molecules of nitrogen, eighteen molecules of hydrogen will be required.

So six molecules of hydrogen will react with two molecules of nitrogen to give four molecules of ammonia.

The product mixture will have

a) No molecules of hydrogen

b) four molecules of ammonia

c) four left molecules of nitrogen.

7 0
3 years ago
Other questions:
  • How does the ph of an acid compared to the ph of a base?
    14·1 answer
  • Where does the stonefish hide
    9·2 answers
  • How many moles of a gas will 700 m hold at -100 oC and 86 atm?
    6·1 answer
  • A container of acetylene gas (C2H2) holds 3.86mol of acetylene and has a volume of 39.2L. If there were a leak and the volume we
    11·2 answers
  • Which organelles surround the cell? Select two options.
    7·1 answer
  • Which Lewis structure correctly represents an ionic bond between group 2 and group 7?
    12·1 answer
  • Salt and sugar are poured into a glass of water and stirred. Slowly, the salt and sugar crystals become harder to see and then c
    5·1 answer
  • What science govern in nanostructure?​
    11·2 answers
  • Which area is most likely closest to a salt marsh or an estuary?
    5·1 answer
  • Whats the answers 1-10 on brainpop nervous system i need help
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!