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
choli [55]
3 years ago
6

According to the following electron structure, how many valence electrons do these fluorine have?

Chemistry
2 answers:
Dmitriy789 [7]3 years ago
5 0
Valence electron/s - it's electron/s located in outer shell of an atom.

Fluorin have 7 valence electrons located in 2 shell.
2s² 2p⁵
eimsori [14]3 years ago
5 0

Answer : Fluorine has Seven valence electrons.

Explanation :

Element = Fluorine

Atomic number = 9

Number of electrons = 9

Electronic configuration = 1s^22s^22p^5

Electron structure is also known as electronic configuration. It is defined as the arrangement of electrons of an atom in an atomic orbitals.

According to Electron configuration, the 2s and 2p are the outermost energy shell and the number of electrons in 2s and 2p are 2 & 5 respectively. That means Fluorine has '7' valence electrons.

The electron structure of fluorine is shown below.

You might be interested in
For each pair of gases, select one that most likely has the highest rate of effusion. Use the periodic table if necessary
brilliants [131]
You will do the highest one i think
4 0
3 years ago
Read 2 more answers
Why are parentheses used to write the formula AI(OH)3
Yakvenalex [24]

Because they are not on the periodic tsble they are on the back and they goes together

7 0
3 years ago
Read 2 more answers
What are some similarities and differences between physical and chemical weathering
mote1985 [20]
Similarities:
they both made sediment into soil
they both form the earth
they both made sediments have cracks

differences:
physical is reliant usually on contact with atmospheric condition

chemical transforms rocks into sediments while physical only breaks it down

chemical uses chemical reactions


(a brainliest would be appreciated)
3 0
3 years ago
Read 2 more answers
Consider two solutions: solution x has a ph of 4; solution y has a ph of 7. from this information, we can reasonably conclude th
KIM [24]
<span>Consider two solutions: solution X has a pH of 4; solution Y has a pH of 7. From this information, we can reasonably conclude that </span>the concentration of hydrogen ions (H⁺) or hydronium ions (H₃O⁺) in solution X is thousand times as great as the concentration of hydrogen ions or hydronium ions in solution Y.
Solution X: c(H⁺) = 10∧-pH = 10⁻⁴ mol/L = 0,0001 mol/L.
Solution Y: c(H⁺) = 10⁻⁷ mol/L = 0,0000001 mol/L.
0,0001 mol/L / 0,0000001 mol/L = 1000.

3 0
3 years ago
Explain what the name scandium lll oxide means in terms of electrons lost and gained and identify the correct formula
andre [41]
Scandium lost 3 electrons and gave them to oxygen the formula would be Sc2O3
7 0
3 years ago
Other questions:
  • According to the MSDS, which best describes propane?
    5·1 answer
  • A typical person has an average heart rate of 75.0 beats/min. Calculate the following a)How many beats does she have in 7.0 year
    11·2 answers
  • Find molar mass of gold
    8·2 answers
  • The force of gravity pulls down on your house with a total force of 300,000 newtons. The force of gravity pulling down on your h
    13·1 answer
  • How many particles are in 3 moles?
    6·1 answer
  • Calculate the free energy of formation of NaBr(s) given the following information: NaBr(s) → Na(s) + 1/2Br2(l), ∆G° = 349 kJ/mol
    15·1 answer
  • What is a disadvantage of using moving water to produce electricity?
    7·2 answers
  • What is a Product? ASAP
    5·1 answer
  • Which variable is measured each time the independent variable changes
    12·1 answer
  • 1. 10.0 grams of water in the form of a solid has a temperature of 0.0 °C. This cube of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!