How many occupied orbitals does a fluorine atom contain in the ground state?

Answers

Answer 1

Answer: Well, the configuration is $1s^22s^22p^5$ . To show the electrons, we have 1s as [**], 2s as [**], 2p as [**][**][*-], where * is an electron and - is a vacant slot. We have 5 occupied orbitals (4 fully occupied, one partially occupied)

Related Questions

Given the balanced equation:2KClO3==> 2KCl + 3O2Which type of reaction is represented by this equation?(1) synthesis(2) decomposition(3) single replacement(4) double replacement
Which compound is a base? lemon juice sour milk vinegar soap
What is the concentration of a solution that has a volume of 2.5L and contains exactly 2.125 moles of calcium phosphate
There are two alloys, one is 1 part silver and 5 parts copper and the other 3 parts silver and 1 part copper are mixed to form 350 pounds of an alloy that is equal in silver and copper content.How many pounds of each should be used?
Which of the following best describes supersaturation?AWater droplets begin to fall back to Earth from clouds.BWater vapor transfers back to water droplets or ice crystals.Small particles form and bump into each other to form clouds.DThe sun turns water into water vapor as it heats Earth's surface.

When the drug heroin comes into contact with the Marquis reagent chemical what happens?

Answers

when it comes into contact with It will turn purple

When the drug herion comes into contact with the Marquiw reagent, it changes color to purple.

______________ is a durable metal and is widely used for casting, which is a process by which melted metal is poured into a mold.a. Bronze
c. Copper
b. Silver
d. Gold Please select the best answer from the choices provided A B C D

Answers

The best answer is (c.) Copper. Copper is the durable metal that is widely used for casting, which is a process by which melted metal is poured into a mold. Copper is one of the common metal that is used and other material may include tin, zinc, aluminum and magnesium.

Answer:

Explanation:

did quiz

At STP, which sample contains the same number of molecules as 3.0 liters of hydrogen gas?

Answers

1. 5.6 L of NO2(g)
2. 7.5 L of H2(g)
3. 11.2 L of N2(g)
4. 22.4 L of CO(g)

At equilibrium, a sample of gas from the system is collected into a 4.00 L flask at 600 K. The flask is found to contain 3.86 g of PCl₅, 12.7 g of PCl₃, and 13.3 g of Cl₂. What are the values of Kc and Kp for this reaction?

Answers

Answer:

Explanation:

PCl₅ ⇄ PCl₃ + Cl₂

1 mole 1 mole 1 mole

molecular weight of PCl₅ = 208.5

molecular weight of PCl₃ = 137.5

molecular weight of Cl₂ = 71

moles of PCl₅ = .0185

moles of PCl₃ = .0924

moles of Cl₂ = .1873

Total moles = .2982 moles

mole fraction of PCl₅ = .062

mole fraction of PCl₃ = .31

mole fraction of Cl₂ = .628

If total pressure be P

partial pressure of PCl₅ = .062 P

partial pressure of PCl₃ = .31 P

partial pressure of Cl₂ = .628 P

Kp = .31 P x .628 P / .062 P

= 3.14 P

To calculate Total pressure P

PV = nRT

P x 4 x 10⁻³ = .2982 x 8.31 x 600

P = 371.7 x 10³

= 3.717 x 10⁵ Pa

Kp = 3.14 P = 3.14 x 3.717 x 10⁵ Pa

= 11.67 x 10⁵ Pa

Kp = Kc x $( RT )^(\triangle n)$

$\triangle n$ = 1

11.67 x 10⁵ = Kc x $( 8.31* 600 )^(1)$

Kc = 234

Explain how the system of the flask and the balloon illustrates the conservation of mass.

Answers

The mass of the reaction system is conserved because, the mass lost from the reaction by the evolution of gas is collected inside a balloon to inflate it. Thus , the balloon and the flask creates a closed system where no mass is lost outside.

What is conservation of mass?

According to the law of conservation of mass, the mass can neither be created nor be destroyed. Thus the total mass of the system is conserved. However similar to the energy, mass can be transformed into energy.

As per this law, the total mass in a chemical reaction is conserved. Where, the total mass in the reactant side is equal to the total mass in the product side.

When the reaction flask is closed with a balloon, the gas if any evolved from the reaction will be collected to the balloon and it inflates. Thus the mass lost from the reaction system does not goes to the surroundings due to the closed system.

To find more on mass conservation, refer here:

brainly.com/question/13383562

#SPJ5

Both containers prevent the escape of matter of the reaction into an uncontrolled space, therefore it is a closed system (not isolated, since energy can still go in and out).

Which of the following indicates a Web site's country of origin is Canada? A. .uk
B. .ka
C. .us
D. .ca

Which of the following best describes spam?
A. A program that's not compatible with your browser
B. A program that will give your computer extra power
C. Electronic junk mail
D. Computer viruses

Answers

Choice D for problem one, choice C for the second one.No need for an explanation here, I'm sure you can explain it to yourself, hope I helped!

d # 1 c#2 answers :d

Other Questions

Given the boiling point of water which is 81 degrees Celsius, calculate the atmospheric pressure.

What is the mass of 4.2 moles of sodium carbonate?

A 3.50 g sample of an unknown compound containing only C , H , and O combusts in an oxygen‑rich environment. When the products have cooled to 20.0 °C at 1 bar, there are 4.41 L of CO2 and 3.26 mL of H2O . The density of water at 20.0 °C is 0.998 g/mL.

Which of the following is a physical or chemical characteristic of a mineral?