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The number of the vertical column- or group- that the particular element is in indicates the number of valence electrons available for bonding. For example, Lithium has one valence electron, whereas oxygen has six.
Now, an advanced model derived from the Niels Bohr theory.
It described a nucleus surrounded by a large volume of space.
Well acording to the hesinberg uncertinty principle and the bohrs models which is proven by the Lewis dot diagram this particular moleculewould indeed be polar and at the same time non-polar. The Prof
Bohr's model depicts electrons in orbit around the nucleus. the electron cloud model shows orbitals within which an electron most likely is at any given time (the movement of electrons are random, and sometimes they get out of their orbital...i'm not making this up!). the electron cloud model is more accurate because electrons move closer and farther away from the nucleus, while the bohr model shows them at a given radius at all times.
The Bohr model!
the planetary model
Scientists determined that electrons do not orbit the nucleus like planets. Instead, electrons can be anywhere in a cloud like region around the nucleus
atoms
yep- pretty sure
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Neil Bohrs atomic model is simply called Bohrs model. It states that electrons have a certain amount of energy, so they must follow certain orbits. This is different from the modern atomic model.
cleveland calvilers
it represents where the atoms, protons, Atomic Mass, atomic number, and electrons where they are located on the nucleus.
If 2 are attracted to each other then they exchange (lose or gain) electrons so that their outer shell can be full. You should google bohrs theory and diagrams.
Spherical model of the atom explaining radiation.
Niels Bohr introduced the notion of electronic orbits.