Want this question answered?
The quantum number set of the ground-state electron in helium, but not in hydrogen, is (1s^2) or (n=1, l=0, ml=0, ms=0). It indicates that the electron occupies the 1s orbital, which has a principal quantum number (n) of 1, an orbital angular momentum quantum number (l) of 0, a magnetic quantum number (ml) of 0, and a spin quantum number (ms) of 0.
Electron orbital
There is no metal like you describe in your question. Hydrogen is in Group 1, but is not an alkali metal. It is a gas at standard temperature. It does rarely behave like an alkali metal, and it does have only one electron. Hydrogen is in Group 1 primarily because of its electron configuration, which is 1s1. All of the alkali metals also have one electron in their outermost s orbital.
in my cereal bowl.
an orbital. there are two electrons in each orbital, and groups of orbitals make up shells
Orbital describes space where electron is found. it provides probability for the presence of electron.
The quantum number set of the ground-state electron in helium, but not in hydrogen, is (1s^2) or (n=1, l=0, ml=0, ms=0). It indicates that the electron occupies the 1s orbital, which has a principal quantum number (n) of 1, an orbital angular momentum quantum number (l) of 0, a magnetic quantum number (ml) of 0, and a spin quantum number (ms) of 0.
The region outside the nucleus where electrons can most probably be found is called the Atomic Orbital. The Atomic Orbital is also known as the Electron Cloud.
Electron orbital
The 1s orbital.
An atom can be categorized as units and subunits, to begin with a shell, in it we have subshells followed by orbitals, each orbital has different shapes, an orbital can have a maximum of 2 electrons, we can define an orbital as a region where the possibility of finding an electron is maximum.
There is no metal like you describe in your question. Hydrogen is in Group 1, but is not an alkali metal. It is a gas at standard temperature. It does rarely behave like an alkali metal, and it does have only one electron. Hydrogen is in Group 1 primarily because of its electron configuration, which is 1s1. All of the alkali metals also have one electron in their outermost s orbital.
Electron.
Orbital
We could use the term orbital if it refers to an electron bound in an atom. The term atomic orbital or electron orbital might be applied in this case. They are areas of probability where, because an electron has a given energy, it may be more likely to be found. Got a link to the Wikipedia on atomic orbitals for ya. Check it out and gain in knowledge.
Orbital x ray
The three dimensional region around the nucleus of an atom that indicates the probability of the location of an electron is called an orbital. Different orbitals exist in atoms depending on the number of electrons the atom possesses. The element hydrogen only has one orbital, whereas heavier elements such as radon have many.