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1s2 2s2: Two of its electrons are in the first s orbital and the remaining two are in the second s orbital.
Example: the atomic mass number of uranium is 238,02891 - exprimed in atomic mass units.
yes
It has 1 electron in its first energy shell has 1 proton and no nuetron You owe me £10000000000
The Bohr atomic model is similar to solar system.
Look down at the link "Atomic structure of silicon atoms". There you will find the atomic structure of silicon atoms.
this question need more detail. first of all, a crystal's external appearance is merely a representation of its ordered internal atomic structure. to look at crystal structure in general, I recommend researching the 14 Bravais Lattices. Depending on what crystal you are talking about, its internal atomic structure will be different.
1s2 2s2: Two of its electrons are in the first s orbital and the remaining two are in the second s orbital.
the atomic symbol of oxygen looks like this 0
Hybridization in brief can be said as inter mixing of orbitals. But you may have questions such as why? where ? when it happens and what exactly it is? Its very simple for example as in your question consider methane. The carbon atom has 2 electrons in 1s orbital and; 2 electrons in 2s orbital and; 1 electron in 2px orbital and; 1 electron in 2py orbital.In methane before carbon atom undergo bonding with hydrogen it undergoes hybridization ,that is 2s orbitals and 2p orbitals combines or hybridizes and for methane it is sp3 hybridization that means an s orbital had combined with 3 of the 2p orbitals (2px,2py,2pz). It has an tetrahedral arrangement (like four corners of a triangular pyramid) of four lobes of angles approx 109.5 degrees(The angle between H-C-H). After hybridization you cannot differentiate s orbital and p orbital.And in that sp3 hybrid each lobe has one electron and all the lobes bond with hydrogen atoms containing single electron.Note that all the lobes must be treated as an orbital such that they can maximum hold only of two electrons.Thus methane is formed as an result of head on collision of sp3 hybrids and hydrogen atoms.
No.
a rod like structure
Example: the atomic mass number of uranium is 238,02891 - exprimed in atomic mass units.
yes
The answer would depend on how it was made to orbit and the strength of the electrical field.
All atoms look like clouds in the microscope. Firstly, because there is no color in the microscopic world of atoms, the atom looks white. Secondly, atoms are consisted of protons and neutrons (in the core) and negatrons or electrons. If your question is "What does the molecular structure of oxygen looks like" then : It looks like that : O=O It has a double joint.
nothing