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
vlabodo [156]
3 years ago
10

Can someone please please help me with the first two !!!! I really need to turn this in !!!!!

Chemistry
1 answer:
kati45 [8]3 years ago
7 0

Answer:

Be Electron configuration: 1s2 2s2

Be Orbital Diagram: \//\    \//\ (it would be little arrows going up and down to show the spins)

F Electron Configuration: 1s2 2s2 2p5

F Orbital Diagram: \//\    \//\    \//\ \//\ \/

You might be interested in
What is the predominant intermolecular force between ibr molecules in liquid ibr?
jasenka [17]

Answer is: dispersion forces.

The London dispersion force is the weakest intermolecular force.

Dispersion force is also called an induced dipole-induced dipole attraction.

The London dispersion force (intermolecular force) is a temporary attractive force between molecules.

The dipole beetween iodine and bromine is weak.

8 0
4 years ago
Read 2 more answers
By what method do we measure the distance to objects that are a few thousand light-years away?
Zigmanuir [339]

Answer:

i believe the answer to your question is parallax or parsecs. im sorry im not very specific in this!

Explanation:

8 0
3 years ago
Read 2 more answers
17. Elements in the periodic table are arranged according to their.​
iren2701 [21]
In the modern periodic table the elements are arranged in order of increasing atomic number.
7 0
3 years ago
Every conversion factor is a ratio that is<br> equal to 1<br> less than 1<br> greater than 1
miss Akunina [59]

equal to 1

Explanation:

All conversion factors used in any calculation is usually a ratio that is equal to 1. This is because when 1 is used to multiply or divide any number, the number stays the same.

  • Conversion factors are useful in making the simplification of an expression very simple. They are usually ratios of 1.
  • It follows that a conversion factor is a number that when multiplied or divided by itself will stay the same.

Learn more:

conversion factor: brainly.com/question/555814

#learnwithBrainly

4 0
3 years ago
Why are valence electrons important?
Usimov [2.4K]
They are the outer layer of the electron layers.
5 0
3 years ago
Read 2 more answers
Other questions:
  • 1) A car is traveling down the interstate at 37.1 m/s. The driver sees a cop and quickly slows down. If the driver slows to 29.8
    11·1 answer
  • A certain solution has [H3O+] = 8.1 X 10-8 M Calculate the pH of this solution
    7·1 answer
  • What are some possible factors that must remain constant during the testing
    15·1 answer
  • PLEASE HELP Me with this Quickly
    5·1 answer
  • Which of the following objects would have the most inertia?
    7·2 answers
  • 1.2 × 1.79 significant figure
    7·1 answer
  • 1. How are biomes determined?<br> how ?
    15·1 answer
  • Which statement below BEST describes the difference between mixtures and pure substances? Group of answer choices Mixtures are m
    7·1 answer
  • .The base which is used in space ships and submarine is
    5·1 answer
  • On a periodic table, the columns of elements with similar properties are:.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!