Chemistry, 05.02.2020 12:44 mashcroft2002

What does hund's rule state?

an orbital can contain two electrons only if the electrons have opposite spins.

an orbital can contain two electrons only if all other orbitals at that sublevel are empty.

an orbital can contain two electrons only if the electrons have different energy levels.

an orbital can contain two electrons only if all other orbitals in that sublevel contain at least one electron.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 22:30, mimireds5419

1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →

Answers: 3

continue

Chemistry, 22.06.2019 09:40, keiracoles

How many grams of aluminum will there be in 98g of al2o3?

Answers: 1

continue

Chemistry, 22.06.2019 17:00, Estrella2209

Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness

Answers: 1

continue

Chemistry, 23.06.2019 06:00, wirchakethan23

When hydrogen peroxide (h2o2) is added to potassium iodide (ki) solution, the hydrogen peroxide decomposes into water (h2o) and oxygen (o2). the chemical equation for the decomposition reaction is: 2h2o2—> 2h2o + o2. what is the role of the potassium iodide in this reaction? a. reactant. b. product. c. precipitate. d. catalyst.

Answers: 1

continue

You know the right answer?

What does hund's rule state?

an orbital can contain two electrons only if the electrons...