So losing electrons means you need to become positive. So it actually loses three electrons, making it an overall charge of three. Plus that is going to be the most able ion for aluminum.
What is the most stable monatomic ion formed from?
Because fluorine has 7 valence electrons, adding one additional electron will make it the most stable. Thus, the most stable monoatomic ion formed would be F-.
1 Expert Answer
Fluorine is a group 7A element. Neutral atom of Fluorine has 7 valence electrons. To acquire noble gas configuration it has only 1 less electron so it gains 1 electron and complete its valence shell and acquire stable configuration so the most stable mono atomic ion formed by Fluorine is F^-1.
What is the most stable monatomic ion formed from Caesium?
Thus, the most stable ion of cesium is the 1+ ion, or Cs+.
A monatomic ion is an ion formed from a single atom. In other words, it is a single atom that has a different number of protons and electrons. The charge on the ion is the difference between the number of protons and electrons. If there is an excess of electrons, the charge is negative.
What is the most stable monatomic ion formed from phosphorus?
1 Expert Answer
The most stable monoatomic ion formed from phosphorus would be the phosphide ion, P3-. Phosphorous has 5 valence electrons and so gaining 3 electrons will make it isoelectronic with the stable noble gas argon, and will produce the P3- ion.
What is the most stable monatomic ion formed from iodine?
1 Expert Answer
Iodine is a halogen with 7 valence electrons. The octet rule says it wants 8 to fill the outer shell, so Iodine will add 1 electron to be become stable. so I1- is the most common ion.
Isoelectronic Ions– ions containing the same number of electrons. So the same number of electrons is Aluminum (Al3+) will be bound much closer to the nucleus than the electrons of O2-.
What are the most stable ions?
The ions become stable when they acquire complete octet. The positive and negative value of ion denotes the number of electrons gained or lost. Therefore, the most stable ions for Na, Mg, Al, S, Cl, K, Ca, and Ga are Na+, Mg2+, Al3+, S2−, Cl−, K+, Ca2+ and Ga3+ respectively.
What is the most stable ion of chlorine?
The common Cl– anion is clearly more stable than the highly charged Cl11– ion. Cl– has an outer octet of electrons (but not a full shell), and Cl11– has a full outer shell (but more than an octet). 18. The neutral atom is clearly more stable than the highly charged Cl11– ion.
What ion is formed by fluorine?
Fluorine, F
It gains an electron from another atom in reactions, forming a fluoride ion, F -. Note that the atom is called fluorine, but the ion is called fluoride.
A fluorine atom has nine protons and nine electrons, so it is electrically neutral. If a fluorine atom gains an electron, it becomes a fluoride ion with an electric charge of -1.
What is stable ion?
Atoms are at their most stable when their outermost energy level is either empty of electrons or filled with electrons. Ions. Sodium atoms have 11 electrons. Two of these are in the lowest energy level, eight are in the second energy level and then one electron is in the third energy level.
