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
Aneli [31]
3 years ago
8

Using spectroscopic notation write the complete electron configuration for the fluorine atom. Using noble gas notation write the

electron configuration for the carbon atom.
Chemistry
1 answer:
qaws [65]3 years ago
3 0

Explanation:

The spectroscopic notation involves writing out the full electron configuration for the element.

Flourine has atomic number of 9.

The electronic configuration is given as; 1s2 2s2 2p5

The noble gas notation has the format;

[noble gas]electrons where the noble gas is the nearest one that occurs before the element.

The nearest electron before carbon is Helium.

The notation is given as;

[He]2s2 2p2

You might be interested in
Which of the following SI or metric units is a base unit?
Olin [163]
3. Ampere is the base unit for electric current.
8 0
3 years ago
A 45ml of a 4M solution of CaBr2 contains how many grams of CaBr2?
natta225 [31]

The required mass of calcium bromide is 35.98 grams.

<h3>What is molarity?</h3>

Molarity is any solution is define as the number of moles of solute present in per liter of solution as;

M = n/V, where

  • M = molarity = 4M
  • V = volume = 45mL = 0.045L

Moles will be calculated by using the above equation as:

n = (4)(0.045) = 0.18 mole

Relation between the mass and moles of any substance will be represented as:

n = W/M, where

  • W = given mass
  • M = molar mass

Mass of CaBr₂ = (0.18mol)(199.89g/mol) = 35.98g

Hence required mass of CaBr₂ is 35.98 grams.

To know more about molarity, visit the below link:
brainly.com/question/22283918

#SPJ1

6 0
2 years ago
A breakfast of cereal, orange juice, and milk might contain 230 nutritional Calories. How much is this in Joules?
Sophie [7]

Answer:

B

Explanation:

962,320 J

230 nutritional Calories in Joules is 962,320 J

4 0
2 years ago
Question 1<br><br> Of the following which displays a positive energetic process?
TiliK225 [7]

We can describe a positive energetic process as any process which increases the internal energy of the system.

A positive energetic reaction or process is often referred to as being Endothermic. This means that the system which is performing the process absorbs energy. Some examples include:

  • Boiling an Egg
  • Roasting food over a fire (the food is the reference system)

etc

Therefore, we can confirm that a positive energetic process is one in which the system in question absorbs energy, thus increasing its internal energy.

<em>Since I could not locate the options online, I have provided a general explanation of the concept coupled with a few examples.</em>

<em />

<em />

To learn more visit:

brainly.com/question/4345448?referrer=searchResults

5 0
2 years ago
Billions of pounds of urea are produced annually for use as a fertilizer. Balance the skeletal equation for the synthesis of ure
klio [65]
2NH₃(g) + CO₂(g) → CO(NH₂)₂(s) + H₂O(l)
is the balanced equation for the synthesis of urea.
5 0
3 years ago
Other questions:
  • In the technique of recrystallization, what is the 'mother liquor'? The mother liquor is the product in its liquid form. The mot
    9·1 answer
  • Which of the following statements is true?
    6·1 answer
  • What is sound energy?
    6·2 answers
  • When determining an element’s chemical properties, the most important subatomic particle to look at is
    9·1 answer
  • Hurry 20pts
    14·1 answer
  • Calculate the percentage of yield when 20 grams of sodium chloride solution reacts with an excess amount of silver nitrate solut
    9·1 answer
  • A farmer wants to expand his fields, but only has hills left. He is worried about water erosion because of the rate at which wat
    7·1 answer
  • What two processes below are MOST SIMILAR?
    9·2 answers
  • Describe the properties of noble gases. Based on their electronic arrangement, explain whether they can exist alone in nature.
    14·1 answer
  • Question 16 of 30
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!