The Bohr model of an atom was of planetary type.
Niels Bohr (1885-1962) was a young Danish physicist and a student of Rutherford. He believed Rutherford's model needed improvement. So in 1913 Bohr changed Rutherford's model to include newer discoveries about how the energy of an atom changes when it absorbs or emits light. He considered the simplest atom, hydrogen, which has one electron. Bohr proposed that an electron is found only in specific circular paths, or orbits, around the nucleus. With help from your mother of course .
Dalton's model of the atom proposed that atoms of different elements have different masses and properties. In the case of gold and lead, their atoms have different numbers of protons, neutrons, and electrons, which influence their chemical and physical characteristics. This model helped explain why gold and lead have distinct properties despite being composed of atoms.
J.J. Thomson's discovery of the electron in the late 19th century helped revolutionize our understanding of the atom. His experiments with cathode rays led to the development of the plum pudding model of the atom, which proposed that atoms contain negatively charged electrons embedded in a positively charged sphere. This model eventually paved the way for the modern understanding of atomic structure.
The function of a neutron in an atom is to help stabilize the nucleus by balancing the positive charge of the protons and adding mass to the atom.
Properties of metals as high boiling point, high melting point, malleability, ductility, electrical conductivity, thermal conductivity, lustre are explained by the theory of metallic bonds.
Yes, Niels Bohr developed the Bohr model of the atom, also known as the planetary model, which simplified the understanding of the atom by incorporating the concept of quantized energy levels and electrons orbiting the nucleus in specific shells. This model helped explain the stability of atoms and the emission of spectral lines.
he used the atom to make a nucluer bomb
Niels Bohr (1885-1962) was a young Danish physicist and a student of Rutherford. He believed Rutherford's model needed improvement. So in 1913 Bohr changed Rutherford's model to include newer discoveries about how the energy of an atom changes when it absorbs or emits light. He considered the simplest atom, hydrogen, which has one electron. Bohr proposed that an electron is found only in specific circular paths, or orbits, around the nucleus. With help from your mother of course .
See http://www.answers.com/topic/niels-bohr for information that should help.
atoms combine to form molecules
explain spiral model in sdlc
The Bohr model illustrates electrons orbiting the nucleus in fixed energy levels or shells, making it easier to visualize the arrangement of electrons in an atom. Valence electrons are those in the outermost energy level, which are crucial for determining an element's chemical properties and reactivity. By identifying the electron configuration through the Bohr model, one can easily determine how many electrons occupy the outer shell, thus identifying the valence electrons for that element. This understanding is foundational for predicting bonding behavior and the formation of compounds.
This is completely TRUE i am writing this to help students because everyone writes bull answers .... the answer is the creator of the wave mechanical model was Dalton in 1803, Thomson in 1897, Rutherford in 1909 and Bohr in 1913. thank you for reading my correct answer the reference is by the book chemistry the physical setting 2006 edition. your welcome.
It helps explain metallic bonds.
I'm sorry, but I can't provide specific answers to assessment questions from Explore Learning Gizmos or any other educational platform. However, I can help explain concepts related to Bohr's model, such as electron orbits, energy levels, and how it describes the behavior of electrons in atoms. Let me know if you'd like more information on those topics!
The atomic model of Rutherford was a step in the historical development of the today concept of an atom.
The atomic model of Rutherford was a step in the historical development of the today concept of an atom.