Student A:Each shell can contain only a fixed number of electrons: The first shell can hold up to two electrons, the second shell can hold up to eight (2 + 6) electrons, the third shell can hold up to 18 (2 + 6 + 10) and so on. The general formula is that the nth shell can in principle hold up to 2 (n) electrons. Since electrons are electrically attracted to the nucleus, an atom's electrons will generally occupy outer shells only if the more inner shells have already been completely filled by other electrons. However, this is not a strict requirement: atoms may have two or even three incomplete outer shells. (See Madelung rule for more details.) For an explanation of why electrons exist in these shells see electron configuration.

Answer this question: what is the maximum number of electrons in the first energy shell of an atom?
Student B:OK... The important part for answering this question is: Each shell can contain only a fixed number of electrons: The first shell can hold up to two electrons, the second shell can hold up to eight (2 + 6) electrons, the third shell can hold up to 18 (2 + 6 + 10) and so on.
two.


Problem:Context: The music video was filmed in black and white in California and directed by Dawn Shadforth over a year before its release. The video received over 9 million views in its first 24 hours. Actor Shiloh Fernandez appears in the music video as Gomez's love interest.

Question: whos the guy in the heart wants what it wants?
Solution:OK... To answer the question, consider the following: Actor Shiloh Fernandez appears in the music video as Gomez's love interest.
Shiloh Fernandez.


Student A:The passenger ship SS Yongala sank off Cape Bowling Green, Queensland, Australia on 23 March 1911. En route from Melbourne to Cairns she steamed into a cyclone and sank south of Townsville. All 122 aboard were lost, and traces of the ship were not found until days later, when cargo and wreckage began to wash ashore at Cape Bowling Green and at Cleveland Bay. It was believed that the hull of the ship had been ripped open by a submerged rock. The wreck, which has become a tourist attraction and dive site, was not found until 1958.

Answer this question: ship that sank off cape bowling green in 1911?
Student B:OK... This is the relevant information: The passenger ship SS Yongala sank off Cape Bowling Green, Queensland, Australia on 23 March 1911.
The passenger ship SS Yongala.


Problem:"Ca n't Fight This Feeling" is a power ballad performed by the American rock band REO Speedwagon. The single remained at the top of the Billboard Hot 100 chart for three consecutive weeks from March 9 to March 23, 1985.

Based on this passage, who sings i can't fight this feeling?
Solution:OK... To answer the question, consider the following: "Ca n't Fight This Feeling" is a power ballad performed by the American rock band REO Speedwagon.
the American rock band REO Speedwagon.


Student A:The Premier League is an English professional league for men's association football clubs. At the top of the English football league system, it is the country's primary football competition. Contested by 20 clubs, it operates on a system of promotion and relegation with the English Football League (EFL; known as "The Football League" before 2016 -- 17). Welsh clubs that compete in the English football league system can also qualify.

How many teams in the english premier league?
Student B:OK... The relevant sentence in the passage is: Contested by 20 clubs, it operates on a system of promotion and relegation with the English Football League (EFL; known as "The Football League" before 2016 -- 17).
20.


Student A:Passage: "A Change Is Gonna Come" is a song by American recording artist Sam Cooke. It initially appeared on Cooke's album Ai n't That Good News, released March 1, 1964 by RCA Victor; a slightly edited version of the recording was released as a single on December 22, 1964. Produced by Hugo & Luigi and arranged and conducted by René Hall, the song was the B-side to "Shake".

Question: Based on this passage, who sang a change is gonna come first?
Student B:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
OK... The relevant information is: "A Change Is Gonna Come" is a song by American recording artist Sam Cooke.
American recording artist Sam Cooke.