Atomic Structure:Progress of Atomic Models:
A) In the year 1803, John Dalton, stated his atomic theory. He recommended that atoms were inseparable solid spheres.B) J.J.Thomson stated that an atom was a solid sphere of positively charged material and negatively charged particles, electrons were fixed in it like the seeds in a guava. Though later this notion was proved incorrect.C) Rutherford recommended the planetary model, however this model was discarded.D) In the year 1913, Neils Bohr stated that electrons revolve around the nucleus in a specific orbit with a particular energy. Based on the facts acquired from spectra of hydrogen atom, he introduced the idea of energy levels of atom.E) In the year 1916 Sommerfeld modified Bohr’s model by introducing elliptical orbits for electron path. He stated sub energy levels for every main energy level expected by Bohr.F) The idea of Quantum numbers was introduced to differentiate the orbital on the basis of their shape, size, and orientation in space by utilizing azimuthal principal, magnetic and spin quantum numbers.G) From the study of quantum numbers, different rules are place forward for filling of electrons in different orbits by following:
H) In the year 1921 Burry and Bohr provide a scheme for the arrangement of electrons in an atom. Moreover the nature of electrons is studied.
Latest technology based Chemistry Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Atomic Structure homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Atomic Structure, project ideas and tutorials. We provide email based Atomic Structure homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Atomic Structure. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Inorganic-Chemistry Homework Help and assignment help services. They use their experience, as they have solved thousands of the Chemistry assignments, which may help you to solve your complex issues of Atomic Structure. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
Chordata Class Amphibia-Class Reptilia tutorial all along with the key concepts of Characteristics of Class Amphibia, Characteristics of Class Reptilia, Evolutionary Development and Amniotic Eggs
tutorsglobe.com water transport assignment help-homework help by online plant physiology tutors
Maxwell Relations tutorial all along with the key concepts of Differential forms of thermodynamic potentials, Differential form of internal energy, differential form of Enthalpy, differential of Helmholtz free energy, differential of Gibb's free energy, Four Maxwell Relations of thermodynamics
tutorsglobe.com citrus canker assignment help-homework help by online crop diseases and their control tutors
tutorsglobe.com characteristics of capital assignment help-homework help by online capital tutors
Energy Resources and Environmental Pollution tutorial all along with the key concepts of Air Pollution, Thermal Pollution, Fossil-Fuel Steam Plants, Nuclear Energy, Geothermal Energy, Hydroelectric Power Plant, Tidal Power Plants, Wind Power Plants, Solar Energy
highly qualified tutors are available 24x7 with prominent finite automata assignment help service and help to fetch top grades.
Genetic code and Gene expression tutorial all along with the key concepts of Control of Gene Expression, Gene Expression in Bacteria, Hormonal Control of Gene Expression, Introduction to Genetic Code, Nature of the Genetic Code and Features of Genetic Code
www.tutorsglobe.com offers circle homework help, geometry mathematics assignment help, online tutoring assistance, geometry mathematics solutions by online qualified math tutor's help.
www.tutorsglobe.com offers tutorial and concepts in general linear programming problem glpp, standard linear programming problems and steps to change glpp to slpp, assignment help, homework help
tutorsglobe.com variable oxidation states assignment help-homework help by online general characteristics of d-block elements tutors
tutorsglobe.com microbial related assimilation assignment help-homework help by online sulphur cycle tutors
Proteins tutorial all along with the key concepts of Nature of Protein, Properties of Proteins, Biological Functions of Proteins, Melanin, Keratin, Hemoglobin and Enzymes
tutorsglobe.com classification of bacteria assignment help-homework help by online bacteria tutors
tutorsglobe.com benefits from bio fertilizers assignment help-homework help by online role of bio fertilizers tutors
1965374
Questions Asked
3689
Tutors
1467521
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!