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
ollegr [7]
1 year ago
6

What does the absorption spectrum of an atom show?

Chemistry
1 answer:
wariber [46]1 year ago
8 0

Absorption spectrum is a type of spectrum in electron absorbs energy from a source to go from lower energy level to higher energy level.

  • Material's absorption spectrum shows the fraction of incident electromagnetic radiation absorbed by the material over a range of frequencies.

  • An absorption spectrum is, in a sense, the opposite of an emission spectrum.

Explanation:

<h3>Hope it helps you!!</h3>
You might be interested in
2.
Zepler [3.9K]

Answer:2170

Explanation:

8 0
3 years ago
Cuando se quema 1 mol de metano –o sea, 16 g–, se desprenden 802
Anvisha [2.4K]

Answer:

1 gramo de metano aporta 50.125 kilojoules.

1 gramo de metano aporta 48.246 kilojoules.

Explanation:

La cantidad de energía liberada por la combustión de una unidad de masa del hidrocarburo (Q), en kilojoules por mol, es igual a la cantidad de energía liberada por mol de compuesto (\bar {Q}), en kilojoules por mol, dividido por su masa molar (M), en gramos por mol:

Q = \frac{\bar Q}{M} (1)

A continuación, analizamos cada caso:

Metano

Q = \frac{802\,\frac{kJ}{mol} }{16\,\frac{g}{mol} }

Q = 50.125\,\frac{kJ}{g}

1 gramo de metano aporta 50.125 kilojoules.

Octano

Q = \frac{5500\,\frac{kJ}{mol} }{114\,\frac{g}{mol} }

Q = 48.246\,\frac{kJ}{mol}

1 gramo de metano aporta 48.246 kilojoules.

3 0
2 years ago
Warm air lifted over a moving cold air mass will produce a front
crimeas [40]

Answer:

cold

Warm air lifted over a moving cold air mass will produce a _____ front.

4 0
3 years ago
Read 2 more answers
The image shows a portion of the periodic table. Which two elements have similar characteristics?
tatuchka [14]

Answer:

C

Explanation:

Similar characteristics depend on columns.

Flourine and Chlorine are both halogens so they will have similar properties.

5 0
3 years ago
Read 2 more answers
Convert 15.9mm to its equivalent measurement in km
STALIN [3.7K]

Answer:

0.0000159

Explanation:

Divide 15.9 by 1000000, because 1 kilometer equals 1000000 millimeters.

6 0
3 years ago
Other questions:
  • I'M GIVING 50 POINTS!!!!! NEEDS TO BE CORRECT EXPLAIN!!!!!!!!!
    5·2 answers
  • To achieve an octet, the phosphorus atom forms an ion. The name of this ion is: phosphoride ion phosphic ion phosphorous ion pho
    5·1 answer
  • Identify bohrs model of the atom. His model described the reactivity of an element based on its number of valence electrons.
    5·2 answers
  • Are phase changes physical or chemical changes? why?
    11·2 answers
  • The relationship between molecular velocities and temperature is a _____ relationship.
    8·2 answers
  • You analyze two substances in the laboratory and discover that each has the empirical formula CH2O. You can easily see that they
    13·1 answer
  • False or true <br> A phase change is an Indicator of a chemical reaction.And why?
    6·2 answers
  • 1.Chlorobenzene, C6H5Cl, is used in the production of chemicals such as aspirin and dyes. One way that chlorobenzene is prepared
    8·1 answer
  • The gills, Y, of a fish are usually near external openings that allow water
    5·1 answer
  • Given the following reaction:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!