Question
Review the electron configurations of the elements in period 3, from sodium (Na) to argon (Ar). What do you observe?
Select the correct answer.
The electron configuration for chlorine does not follow the pattern of the other elements in period 3.
After the 3s sublevel is filled with two electrons, each additional electron goes into the 3p sublevel.
O After the 3p sublevel is filled with six electrons, each additional electron goes into the 3s sublevel.
The electron configuration of magnesium does not follow the pattern of the other elements in period 3.
Submit
Part B
us 12
Answers: 3
Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
Answers: 3
Chemistry, 22.06.2019 10:00
Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption
Answers: 2
Chemistry, 22.06.2019 10:30
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
Chemistry, 22.06.2019 15:10
Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
Answers: 1
Question
Review the electron configurations of the elements in period 3, from sodium (Na) to argon...
English, 05.03.2021 20:20
Mathematics, 05.03.2021 20:20
Biology, 05.03.2021 20:20
English, 05.03.2021 20:20
English, 05.03.2021 20:20
Mathematics, 05.03.2021 20:20
Mathematics, 05.03.2021 20:20
Physics, 05.03.2021 20:20
Advanced Placement (AP), 05.03.2021 20:20