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
Reika [66]
3 years ago
13

What is the electron configuration called that has 18 electrons in the outer energy level and all of the orbitals filled?

Chemistry
1 answer:
ozzi3 years ago
7 0
Correct. Its called noble gas configuration.
You might be interested in
I’ll give BRAINLIEST please answer this question fast
geniusboy [140]

Answer:

i think its d im not sure

Explanation:

7 0
3 years ago
Help I’ll give Brainliest
olasank [31]

Answer:

D

Explanation:

ive watched this on a national geo show. But remind me again what is 1 Au and 3DO AU i forgot...

4 0
3 years ago
The molarity (M) of an aqueous solution containing 22.5 g of sucrose (C12H22O11) in 35.5 mL of solution is ________.
Nonamiya [84]

Answer:

1.86 M

Explanation:

From the question given above, the following data were obtained:

Mass of sucrose (C12H22O11) = 22.5 g

Volume of solution = 35.5 mL

Molarity of solution =?

Next, we shall determine the number of mole in 22.5 g of sucrose (C12H22O11). This can be obtained as follow:

Mass of sucrose (C12H22O11) = 22.5 g

Molar mass of C12H22O11 = (12×12) + (22×1) + (16×11)

= 144 + 22 + 176

= 342 g/mol

Mole of C12H22O11 =?

Mole = mass /Molar mass

Mole of C12H22O11 = 22.5 /342

Mole of sucrose (C12H22O11) = 0.066 mole

Next, we shall convert 35.5 mL to litres (L). This can be obtained as follow:

1000 mL = 1 L

Therefore,

35.5 mL = 35.5 mL × 1 L / 1000 mL

35.5 mL = 0.0355 L

Thus, 35.5 mL is equivalent to 0.0355 L.

Finally, we shall determine the molarity of the solution as follow:

Mole of sucrose (C12H22O11) = 0.066 mole

Volume of solution = 0.0355 L.

Molarity of solution =?

Molarity = mole /Volume

Molarity of solution = 0.066/0.0355

Molarity of solution = 1.86 M

Therefore, the molarity of the solution is 1.86 M.

8 0
3 years ago
Is O2 covalent molecular or polar covalent
Dimas [21]
Yes it yes molusbus ks jshs jsbjsus js js sjs js sj dis dis jsys snsus
6 0
3 years ago
2CO + O2 → 2002
Reika [66]

Answer:

B: Increasing the volume inside the reaction chamber

Explanation:

5 0
3 years ago
Other questions:
  • Alkanes are hydrocarbons that contain _____.
    7·1 answer
  • What is true about two neutral atoms of the element gold
    6·1 answer
  • What is the mass in grams of 5.25 x 1024 molecules of NaOH?
    6·1 answer
  • Water contracts as it freezes at 0°C. Solid ice is less dense than liquid water. Liquid water expands with increasing temperatur
    9·1 answer
  • Helium has a density of 1.79 x 10-4 g/mL at standard temperature and pressure. A balloon has a volume of 6.3 liters. Calculate t
    6·2 answers
  • How many moles are in 1.2x10^3 grams of ammonia(NH3) ?
    6·2 answers
  • 1. What are some similarities between the dogs pictured? What are some differences?
    5·1 answer
  • Calculate the pH of a solution containing a caffeine concentration of 455 mg/L . Express your answer to one decimal place.
    14·1 answer
  • Atoms of which element have the most valence electrons?  A. Nitrogen (N)  B. Sodium (Na)  C. Oxygen (O)  D. Calcium (Ca)
    8·1 answer
  • Show the hybridization of co2​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!