... that gained widespread recognition which was the beginning of the end for the earlier successful Bohr-Sommerfeld quantum theory of the atom. They modeled this research off of the Balmer formula for the case of the outer helium electron and treated the excited helium electron the same as a hydrogen electron. After a very successful three years of study at the University of ... ...

• Word Count: 4391
• Approx Pages: 18
• Grade Level: Undergraduate

... that gained widespread recognition which was the beginning of the end for the earlier successful Bohr-Sommerfeld quantum theory of the atom. They modeled this research off of the Balmer formula for the case of the outer helium electron and treated the excited helium electron the same as a hydrogen electron. After a very successful three years of study at the University of ... ...

• Word Count: 4427
• Approx Pages: 18
• Grade Level: Undergraduate

... that gained widespread recognition which was the beginning of the end for the earlier successful Bohr-Sommerfeld quantum theory of the atom. They modeled this research off of the Balmer formula for the case of the outer helium electron and treated the excited helium electron the same as a hydrogen electron. After a very successful three years of study at the University of ... ...

• Word Count: 4218
• Approx Pages: 17
• Grade Level: High School