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Actually the atomic number tells you how many protons there are. And there are 6 elements with 2 electrons. You can find out that out by looking at a periodic table and looking at family 2. Im guessing you won't be able to find the element your looking for unless you know the number of nuetrons or even better the number of protons.
What else can I help you with?
What is the orbital diagram for the element carbon?
The orbital diagram for the element carbon shows two electrons in the 1s orbital, two electrons in the 2s orbital, and two electrons in the 2p orbital. This arrangement follows the Aufbau principle and Hund's rule.
What element has 2 electrons in the 1s sublevel and 4 electrons in the 2s level?
An element cannot have 4 electrons in the 2 s level. The s subshell can hold only TWO electrons. Carbon has 4 electrons in the 2p level, however, if that's what you meant.
If each orbital can hold a maximum of two electrons how many electrons can 2s hold?
The 2s orbital can hold a maximum of 2 electrons.
What element has 2 electrons in the 1s sub-level 2 electrons in the 2s sub-level and 2 electrons in the 2p sub-level?
The element with 2 electrons in the 1s sub-level, 2 electrons in the 2s sub-level, and 2 electrons in the 2p sub-level is carbon (Atomic number: 6).
What is the orbitial notation of oxygen?
The orbital notation for oxygen is 1s^2 2s^2 2p^4. This indicates that oxygen has two electrons in the 1s orbital, two electrons in the 2s orbital, and four electrons in the 2p orbital.
What is the orbital diagram for the element carbon?
The orbital diagram for the element carbon shows two electrons in the 1s orbital, two electrons in the 2s orbital, and two electrons in the 2p orbital. This arrangement follows the Aufbau principle and Hund's rule.
What element has 2 electrons in the 1s sublevel and 4 electrons in the 2s level?
An element cannot have 4 electrons in the 2 s level. The s subshell can hold only TWO electrons. Carbon has 4 electrons in the 2p level, however, if that's what you meant.
If each orbital can hold a maximum of two electrons how many electrons can 2s hold?
The 2s orbital can hold a maximum of 2 electrons.
What element has 2 electrons in the 1s sub-level 2 electrons in the 2s sub-level and 2 electrons in the 2p sub-level?
The element with 2 electrons in the 1s sub-level, 2 electrons in the 2s sub-level, and 2 electrons in the 2p sub-level is carbon (Atomic number: 6).
How many electrons can occupy the 2s subshell and 3d subshell?
Two electrons can occupy the 2s subshell, and 8 electrons can occupy the 3d subshell.
What is the orbitial notation of oxygen?
The orbital notation for oxygen is 1s^2 2s^2 2p^4. This indicates that oxygen has two electrons in the 1s orbital, two electrons in the 2s orbital, and four electrons in the 2p orbital.
Ion electron configuration for beryllium?
The electron configuration for the beryllium ion (Be^2+) is 1s^2 2s^2. Beryllium typically has an electron configuration of 1s^2 2s^2, but when it loses two electrons to become the Be^2+ ion, it loses the two outermost 2s electrons.
Which element has the noble-gas configuration He 2s2 2p3?
The element with the noble-gas configuration He 2s2 2p3 is nitrogen (N), which has an atomic number of 7. This configuration represents the electron arrangement in nitrogen, where it has two electrons in the 2s orbital and three electrons in the 2p orbital.
What element has 2 electrons in the l shell?
The element with 2 electrons in the L shell is Lithium with atomic number 3. The electron configuration for Lithium is 1s^2 2s^1, meaning it has 2 electrons in the L shell.
How many orbitals are in fluorine?
Fluorine has 9 electrons, which occupy 2s and 2p orbitals. Therefore, there are a total of three orbitals in fluorine (one 2s orbital and two 2p orbitals).
The element fluorine has 9 electrons which is the electron configuration for an atom of fluorine?
The electron configuration for fluorine is 1s^2 2s^2 2p^5, where the 1s level can hold up to 2 electrons, the 2s level can hold up to 2 electrons, and the 2p level can hold up to 6 electrons for a total of 10 electrons. Since fluorine has 9 electrons, its electron configuration fills the 1s and 2s levels completely, with 5 electrons in the 2p level.
What does 1s22s22p3 mean?
The notation 1s22s22p3 represents the electron configuration of an atom. It indicates that there are two electrons in the 1s orbital, two electrons in the 2s orbital, and three electrons in the 2p orbital.
