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
Mazyrski [523]
3 years ago
13

What is the number of electrons in the outermost energy level of an oxygen atom?

Chemistry
1 answer:
Alik [6]3 years ago
6 0

Answer:

6 electrons.

Explanation:

An atom of oxygen has six electrons in its outermost energy level, and these are called valence electrons.

You might be interested in
A sealed container can hold
svp [43]

0.216 moles of gas can the container hold if a sealed container can hold 0.325 L of gas at 1.00 atm and 293 K.

<h3>What is an ideal gas equation?</h3>

The ideal gas law (PV = nRT) relates the macroscopic properties of ideal gases. An ideal gas is a gas in which the particles (a) do not attract or repel one another and (b) take up no space (have no volume).

PV=nRT, where n is the moles and R is the gas constant. Then divide the given mass by the number of moles to get molar mass.

Given data:

R = gas constant = 0.08206 L.atm / mol K  

T = temperature, Kelvin  

V=5 L

P = 1.05 atm

T = 296 K

Putting value in the given equation:

\frac{PV}{RT}=n

n= \frac{1.05 atm\; X \;5 L}{ 0.08206 L.atm / mol K  X 296 K}

Moles = 0.216 moles

Hence, 0.216 moles of gas can the container hold if a sealed container can hold 0.325 L of gas at 1.00 atm and 293 K.

Learn more about the ideal gas here:

brainly.com/question/27691721

#SPJ1

6 0
2 years ago
Sodium reacts with water to produce sodium hydroxide and hydrogen gas:
Kruka [31]

Answer:

3

Explanation:

3 0
3 years ago
Sound is energy moving in
galben [10]
Whats do you want to know?
7 0
3 years ago
Why do teapots have highly polished surface
Natali [406]

Good conductors of electricity and heat, form cations by loss of electrons,

6 0
3 years ago
Read 2 more answers
Please help meee with this question
matrenka [14]
Osmosis is the diffusion of water from a high concentration to a lower concentration
3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the five steps a flavor chemist needs to review before starting a flavor project
    5·1 answer
  • some students believe that teachers are full of hot air. If I inhale 3.5 liters of gas at a temperature of 19 degrees Celsius an
    8·1 answer
  • Under which of the following sets of conditions would the most o2 (g) be dissolved in h2o(l)?
    14·1 answer
  • 9. Do the colors of flame tests result from taking<br> in energy or releasing energy?
    11·1 answer
  • How many of the following molecules are polar? Pcl5 cos xeo3 sebr2
    15·1 answer
  • Which of the following statements regarding hydrogen bonding in secondary structures is true? Group of answer choices Both α-hel
    5·1 answer
  • Help!!!
    5·1 answer
  • Chromatogram results are considered to have better resolution if the RF values of the components being separated or further apar
    5·1 answer
  • What is the symbol of element Californium?
    15·2 answers
  • the mass concentration the mass concentration for a solution containing 45 g of calcium carbonate is 100 cm3 ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!