0
How many electrons are needed to be gained to obtain a Noble Gas Configuration for the element Al?
Wiki User
∙ 11y ago
Aluminium should gain 5 electrons or lose 3 electrons. It will normally lose 3 electrons to form Al3+ ion, rather than gaining 5 electrons and forming Al5- ion.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How many electrons are needed to be gained or lost in aluminium to achieve stable electron configuration?
Only three electrons.
How many electrons need to be removed from boron to form noble gases?
Boron must give up 3 electrons in order to achieve a noble-gas electron configuration.
What is the electron configuration when you have 0 electrons?
When ionised to have no electrons, the usual notation would be 1s0. However, this is almost never needed, as other information and context will usually imply or define that there are no electrons.
Which element has the electron configuration 1s2 2s2 2p6 3s2 Use a periodic table as needed and answer with the elemental symbol?
Mg
When a bond is created how many valence electrons are needed to fill an octet?
It depends on what element you start with.
What is the energy needed for the process of removing electrons and forming charged atoms is called?
The ionization energy of an element.
Which element has the electron configuration He2s22p5 Use a periodic table as needed and answer with the elemental symbol?
Shouldn't you do the homework yourself. Teach your teacher!
How many valence electrons in fluorine are needed to have a filled outer energy level?
it has 2 because the first energy level has 1
How many valence electron are needed for an atom to be stable?
It depends on the atom. List what element the atom is from.
What is electron configurations?
The electron configuration for an element is the arrangement of electrons in the orbits (or shells) of a neutral atom. Shells closer to the nucleus have higher binding energy.For example, there are eleven electrons in a sodium atom (atomic number 11). Scientists have measured the quantities of energy needed to remove these electrons one by one from a sodium atom. It is quite easy to remove the the first electron. The next 8 are difficult to remove. Finally, it becomes really hard to remove the last two electrons, which are held very powerully because they are the closest to the nucleus.This is just a common representation of electron configuration.---Example : For an atom of oxygen, there are 8 protons and 8 electrons. The first 2 electrons are in the subshell designated 1s, which can contain 2 electrons. The next 2 are in the shell designated 2s, which can also contain 2 electrons. The final 4 are in the 2p shell, which can contain up to 6 electrons. So the configuration is written as :1s2 2s2 2p4
How many are needed for the element carbon in a Lewis dot structure?
Carbon can support up to 4 bonds, or a total of 8 electrons.
What is needed to form a new compound?
A chemical reaction which combines atoms of more than one element, in a configuration that is not like any existing configuration. In some cases, the chirality (left-handed twist or right-handed twist) can be enough of a difference for it to be a new compound.
