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
Vikki [24]
2 years ago
6

Which characteristic is given by the angular momentum quantum number

Chemistry
2 answers:
Marianna [84]2 years ago
7 0

Answer: orbital shape.


Justification:


1) There are four quantum numbers to describe the electrons. These are:


i) Principal quantum number (n)

ii) Azimuthal quantum number (ℓ), also called angular momentum quantum number.

iii) Magnetic quantum number (m)

iv) Spin quantum number (s)


2) The principal quantum number tells the main energy level. It can be 1, 2, 3, 4, 5, 6, 7. It is related with the orbial size. 1 is a small orbital, 7 is a big orbital.


2) The Azimuthal quantum number (ℓ) or angular momentum quantum number may be a number between 0 and n - 1.


It tells the kind of orbital, which is its shape


The correspondence is:


0 = s orbital,


1 = p orbital,


2 = d orbital,


3 = f orbital.


3) Magnetic quantum number (m) tells the orientation. It can be from - ℓ to + ℓ


For example when ℓ = 1, the orbital is p, and the magnetic quantum number may be -1, 0, or +1, which correspond to px, py, pz: the orientation of the p orbital in the space.


4) Spin quantum number (s) can be either +1/2 or -1/2.

Kay [80]2 years ago
5 0

The angular momentum sounds like it describes the angle to some physical object. So Orbital Shape should be right.

You might be interested in
Example of exothermic reaction:
Debora [2.8K]
An example of an exothermic reaction will be formation of ice
4 0
3 years ago
How many moles of NaOH are required to prepare 2.90 L of 1.8 M NaOH?
marusya05 [52]
V=2.90 L
c=1.8 mol/L

n(NaOH)=vc

n(NaOH)=2.90L*1.8mol/L=5.22 mol
3 0
2 years ago
Read 2 more answers
What geologic features might form in convergent boundaries<br>Pls help
lisov135 [29]
1) deep trenches
2) active volcanoes
3) arcs of islands along the tectonic boundaries
4) in some cases, mountain ranges
5 0
3 years ago
Rain that containing excess of acid is called
Oxana [17]

Answer:

The rain containing excess of acid I called acid rain

4 0
2 years ago
Read 2 more answers
Five students performed a Kjeldahl nitrogen analysis of a protein sample. The following weight % nitrogen values were determined
Sunny_sXe [5.5K]

Answer:

G_calculated = 1.756

The outlier should be rejected, as G_cal > G_tab (= 1.463) at 95 % confidence.

Explanation:

The Grubb's test is used for identifying an outlier in data, which is from the same population. For this, a statistical term, G, is calculated for the suspected outlier. If the calculated value is greater than the tabulated G value then the suspected value is rejected. This term is given as,

G_calculated = | suspect value - mean| / s

Here,  suspect value is 13.8, mean is to be taken of all the data (including suspected value). s is the standard deviation of the sample data.

s is calculated from the following formula:

s = (Σ(xi - x)²/(N-1))^1/2

Here, x is the mean, which is 15.24, xi is individual value and N is the total number of data (5).

From the above formula, s is found to be

Standard Deviation, s = 0.820

Now for G value,

G_calculated = | 13.8 - 15.24| / (0.820)

G_ calculated = 1.756

The tabulated G value at 95 % confidence and N -1 (5 - 1 = 4) degree of freedom is, 1.463.

As calculated G (1.756) is greater than the tabulated G (1.463), the value 13.8 is considered an outlier at 95 % confidence.  

3 0
3 years ago
Other questions:
  • Isotopes are atoms of the same element with the same number of protons and a different number of
    12·2 answers
  • What is the limiting reactant if 8 g of Ba reacts with 2.8 g of Al2(SO4)3?
    10·1 answer
  • Controlled nuclear chain reactions A. take place in nuclear reactors. B. are always fusion reactions. C. never produce radioacti
    5·1 answer
  • TYPE OUT EXTREMELY NEATLY PLEASE AND SHOW ALL YOUR WORK. Use significant figures where appropriate
    13·1 answer
  • HELP
    7·2 answers
  • When a system is at equilibrium, ________. When a system is at equilibrium, ________. the reverse process is spontaneous but the
    7·1 answer
  • How is present education minister​
    15·1 answer
  • PLEASE PLEASE PLEASE PLEASE HELP ME WITH THIS!!!!!!!!
    7·1 answer
  • Which describes a molecule? (Select all that apply.)
    7·1 answer
  • A solution of CaCl2 in water forms a mixture that is 34.5 calcium chloride by mass. If the total mass of the mixture is 261.4 g.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!