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
a_sh-v [17]
3 years ago
5

The Pauli Exclusion Principle tells us that no two electrons in an atom can have the same four quantum numbers.

Chemistry
1 answer:
Anuta_ua [19.1K]3 years ago
3 0

Answer:

See explanation

Explanation:

We can describe electrons using four sets of quantum numbers;

principal quantum number (n)

orbital quantum number (l)

magnetic quantum number (ml)

spin quantum number (ms)

Since no two electrons in an atom can have the same value for all four quantum numbers according to Pauli exclusion theory, for the orbitals given one possible value for each quantum number is shown below;

For 1s-

n = 1, l= 0, ml = 0, ms= 1/2

For 2s-

n= 2, l =0, ml=0, ms=1/2

For 1s and 2s orbitals, there is only one possible value for ml which is zero.

You might be interested in
Which option defines kinetic energy?(1 point)
MAVERICK [17]

The option which accurately defines kinetic energy from the choices above is:

the energy an object has because of its motion

The correct answer choice is option c

In order words, kinetic energy is that type of energy which a body or an object posess due to its relative motion.

<h3>What is energy?</h3>

Energy can simply be defined as the capacity of doing work.

Energy is a derived quantity; meaning that it is obtained from the combination of fundamental quantities.

The unit of energy joules.

Other examples of derived quantities just like energy too are:

  • Volume
  • Speed
  • Acceleration
  • Density.
  • Upthrust
  • Momentum
  • Momentum
  • Power
  • Pressure
  • Force

Below are some few forms of energy; these are:

  • Kinetic energy
  • Potential energy
  • Mechanical energy
  • Solar energy
  • Light energy
  • Chemical energy

So therefore, the option which accurately defines kinetic energy from the choices above is:

the energy an object has because of its motion

Learn more about energy:

brainly.com/question/25959744

#SPJ1

3 0
1 year ago
Read 2 more answers
Balance the following equation:<br> C7H602 + 02 -- CO2 + H20
azamat

Answer:

Explanation:

2C7H6O2 + 15O2 → 14CO2 + 6H2O.

5 0
2 years ago
0.200 mol of nitric acid reacts with copper (II) oxide. A mass of 15.3g of copper (II) nitrate is produced.
kaheart [24]

Answer:

the percentage yield of Cu(NO3) 2 is 40%

5 0
3 years ago
What mass of oxygen is contained in a 5.8 g sample of NaHCO3?
White raven [17]
Molar mass of NaHCO3 is 83.9. moles of Na...O3= 5.8/83.9
=0.0691
for every mole of Na..O3 there are 3 O
n(O) = n(NaHCO3) x3
        = 0.207
mass of O is the moles x molar mass (16)
therefore the mass of O is 3.3 grams
4 0
3 years ago
Home work)
s344n2d4d5 [400]

Answer:

1. Magnesium + Oxygen --> Magnesium oxide

2.Iron + Oxygen --> Iron oxide

3.Copper + Oxygen --> Copper oxide

Explanation:

When an Element such as Magnesium or any other Elements are reacted eith Oxygen it forms an Oxide.

If you ever need the symbol equation here it is too :

1. Mg + O --> MgO

2.Fe + O --> FeO

3.Cu + O--> CuO

3 0
3 years ago
Other questions:
  • Which is not a standard type of phytoplankton
    13·1 answer
  • Sayid recorded the temperatures of four substances in a chart.
    13·1 answer
  • Water acts as a<br> solvent<br> solute<br> solution<br> mixture
    7·1 answer
  • Is carbon monoxide an element a compound a heterogeneous mixture or a homogeneous mixture?
    15·1 answer
  • Draw a Lewis structure for BCl3 and answer the following questions based on your drawing.
    9·1 answer
  • Other than bacteria, which factor leads to nitrogen fixation?
    12·2 answers
  • (c) O2 gas is transferred from a 3 L vessel containing oxygen at 4 atm to an evacuated 20 L vessel at a constant temperature of
    7·1 answer
  • CORRECT ANSWER GETS BRAINLIEST!!!!!!!!!!!!
    12·2 answers
  • Gather data: Four other pairs of elements in the same chemical family are listed below. List the number of valence electrons in
    12·2 answers
  • Why did she leave me?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!