in 5s it is filled but in 4d or 4s its half
The region around a nucleus where an electron might be found is called an electron cloud or orbital. This area represents the probability distribution of an electron's position, rather than a fixed path. Electrons occupy various energy levels and shapes of orbitals, which can be spherical, dumbbell-shaped, or more complex. The concept reflects quantum mechanics, where the precise location of an electron cannot be determined, only the likelihood of finding it in a given region.
The best analogy for the location of an electron in an atomic orbital is to think of it as a cloud surrounding the nucleus of an atom. This "cloud" represents the probability distribution of finding the electron in various locations, rather than a fixed path like a planet orbiting the sun. Just as a weather map shows areas of likelihood for rain, the atomic orbital indicates regions where the electron is most likely to be found.
The nucleus is one the order of one fermion in diameter. The nearest electron orbital is on the order of more than a thousand fermions from the nucleus. To me, that pretty far away.
No, size is not an atomic orbital itself; rather, atomic orbitals are regions in an atom where there is a high probability of finding electrons. Each orbital has a specific shape and energy level, which influences the distribution of electrons around the nucleus. The "size" of an atomic orbital can be described in terms of its principal quantum number and the spatial extent of the electron density, but it is not a standalone concept.
A dull thud as it is a very soft metal, rather like putty.
It is rather difficult to answer this question without some sort of context. However, in general terms, I would say that an electron will always occupy the lowest possible energy state. If one is considering a single atom, then an electron will always occupy the lowest energy orbital (for a full list of orbital energies see the Wikipedia article "electronic configuration"). However, if other atoms are present then the electron will not necessarily occupy the lowest energy orbital. For example, in the formation of sulfur hexafluoride electrons are promoted from the 3s and 3p sub shells to the 3d sub shell, whilst this does require energy, the energy released in bonding with fluorine more than compensates for this. I hope this answers your question
The region outside the nucleus where an electron can most probably be found is the electron cloud or electron orbital. This region represents the three-dimensional space where there is a high probability of finding the electron based on its energy level. It is described by quantum mechanics as a probability distribution rather than a defined path.
The movement of planets around the Sun is the best analogy to describe the location of an electron in an atomic orbital.
The region around a nucleus where an electron might be found is called an electron cloud or orbital. This area represents the probability distribution of an electron's position, rather than a fixed path. Electrons occupy various energy levels and shapes of orbitals, which can be spherical, dumbbell-shaped, or more complex. The concept reflects quantum mechanics, where the precise location of an electron cannot be determined, only the likelihood of finding it in a given region.
The best analogy for the location of an electron in an atomic orbital is to think of it as a cloud surrounding the nucleus of an atom. This "cloud" represents the probability distribution of finding the electron in various locations, rather than a fixed path like a planet orbiting the sun. Just as a weather map shows areas of likelihood for rain, the atomic orbital indicates regions where the electron is most likely to be found.
Atomicity ? Well one definition is the same as valency which for rubidium is 1.
The nucleus is one the order of one fermion in diameter. The nearest electron orbital is on the order of more than a thousand fermions from the nucleus. To me, that pretty far away.
No, size is not an atomic orbital itself; rather, atomic orbitals are regions in an atom where there is a high probability of finding electrons. Each orbital has a specific shape and energy level, which influences the distribution of electrons around the nucleus. The "size" of an atomic orbital can be described in terms of its principal quantum number and the spatial extent of the electron density, but it is not a standalone concept.
The specific orbital within a
No, it does not. In principle all atomic and molecular orbitals have an exponential decay in the outer part.These cloud pictures you probably know show only one selected contour of the total probability density distribution.
Copper has a partially filled d orbital to achieve greater stability. Hence, it gives up one electron from the 4s orbital to make the 3d orbital completely filled with 10 electrons, which is a more stable configuration. This results in the electron configuration of 3d10 4s1 for copper rather than 3d9 4s2.
Electrons exist in the electron cloud that surrounds the nucleus of an atom. This cloud is made up of the various orbitals that hold the electrons. Orbitals are regions of space in which the probability of finding an electron is the highest. The electrons orbit the nucleus in these orbitals and can move from one orbital to another as they gain or lose energy. 1s Orbital: This orbital is closest to the nucleus and can hold up to two electrons. 2s Orbital: This orbital is farther away from the nucleus and can hold up to two electrons. 2p Orbitals: These orbitals are even farther away from the nucleus and can hold up to six electrons. 3s Orbital: This orbital is farthest away from the nucleus and can hold up to two electrons. 3p Orbitals: These orbitals are even farther away from the nucleus and can hold up to six electrons. 3d Orbitals: These orbitals are the farthest away from the nucleus and can hold up to ten electrons.These orbitals are filled in a specific order with the 1s orbital being filled first then the 2s 2p 3s 3p and finally the 3d orbitals. The electrons in the outermost orbitals are called valence electrons and are responsible for the chemical properties of the atom.