Valence electrons in an atom of phosphorus are closer to the nucleus than the valence electrons of
aluminum because:
(A) P has a greater effective nuclear charge and a greater shielding than Al.
(B) P has a greater effective nuclear charge with the same shielding as Al.
(C) P has the same effective nuclear charge with greater shielding than Al.
(D) P has the same effective nuclear charge and the same shielding as Al.
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 07:20
2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here
Answers: 1
Chemistry, 22.06.2019 09:30
Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
Answers: 3
Chemistry, 22.06.2019 15:00
Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.
Answers: 1
You know the right answer?
Valence electrons in an atom of phosphorus are closer to the nucleus than the valence electrons of...
Questions
Mathematics, 27.01.2021 19:50
History, 27.01.2021 19:50
Mathematics, 27.01.2021 19:50
History, 27.01.2021 19:50
History, 27.01.2021 19:50
Mathematics, 27.01.2021 19:50
Health, 27.01.2021 19:50
Mathematics, 27.01.2021 19:50
Mathematics, 27.01.2021 19:50
Mathematics, 27.01.2021 19:50
Social Studies, 27.01.2021 19:50
