Which of the following ions is not isoelectronic with the others?

Which atom and/or ion is (are) isoelectronic with Br + : Se 2 + , Se,As − , Kr,Ga 3 + , Cl − ?

Top Answer. ISBN: 9781938168390. The species isoelectronic with C₂H₄ is O₂. The Se2- ion is isoelectronic with Krypton. This means that a neutral krypton atom has 36 electrons surrounding its nucleus. Johnny Cantrell 8,910 views. Publisher: OpenStax. Isoelectronic - Which Ion is isoelectronic to a particular noble gas - Johnny Cantrell - Duration: 4:01. Chemistry by OpenStax (2015-05-04) 1st Edition. A) N^3− B) O^2− C) Ne+ D)Al 3+ E) Mg 2+ This problem has been solved! a. S2- b. Ar . CH3COCH3 and CH3N2CH3 are not isoelectronic. When a group of ions or atoms has the same number of electrons, they are referred to as an isoelectronic series. Which ion is isoelectronic with Ar? Which one of the following is not isoelectronic with the others: Br-, Rb+, Se2-, Sr2+, Te2-? a. Te2-b. a. Te2-b. Skip navigation Sign in.

O2- ions contain = 8 + 2 = 10e-s since 2 e-s are given to and O atom to form the anion.

Uploaded By maikelglez. As3 plus. Therefore, Ar, Cl-, and K + are said to be isoelectronic species.. Similary, we can see that an atom of calcium, Ca, (atomic number = 20) has en electronic configuration of 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 Ba2+ c. I-d. Cs+ e. Sb3+ Answer: E Which of the following ions is not isoelectronic with the others? 4:01. Atoms or ions with the same electronic configurations are said to be isoelectronic to each other or to have the same isoelectronicity.

1.Which one of the following is not isoelectronic with the others: Cl-, Na+, S2-, Ca2+, Ar 2. a.Explain why ionization of N is higher than ionization of O. b. and why ionization of P is higher than ionization of S. Isoelectronic species are those which contains same no of electron Ar=18 e– Cl- also contains 18 e S-² K+ Ca+²

Examples. This is not affect for this question but you can face such questions. Which one of the following is not isoelectronic with Kr a. As3 plus b. Se2- c. Rb plus d. Sr2 plus e. Br-? Look at the electron configuration for the element, and see if they have the same configuration. Wiki User. When the ions are making the leaving electrons which have least attraction of the nucleus. This means that a neutral krypton atom has 36 electrons surrounding its nucleus. 3.Then you should see the stability of the made configuration. Publisher: OpenStax.

Ba2+ c. I-d. Cs+ e. Sb3+ Answer: E

Question: Which Ion Is Not Isoelectronic With The Others? Which of the following ions is are not isoelectronic with Ne i Na ii Mg 2 iii S from CHEMISTRY 1A03 at McMaster University Which one of the following is not isoelectronic with Kr a. As3 plus b. Se2- c. Rb plus d. Sr2 plus e. Br-? Option (d) is correct. And we can see that the potassium ion, K +, has the same electronic configuration as the chloride ion, Cl-, and the same electronic configuration as an atom of argon, Ar. Which of the following ions is not isoelectronic with the other three ?

A quick examination of the periodic table will show that krypton, Kr, is located in period 4, group 18, and has an atomic number equal to 36. A quick examination of the periodic table will show that krypton, Kr, is located in period 4, group 18, and has an atomic number equal to 36. N 3-, O 2-, F-, Ne, Na +, Mg 2+, Al 3+ This series each have 10 electrons. Neon has a total of 10 electrons. This ion is usually obtained as the following salts: NOClO 4, NOSO 4 H (nitrosylsulfuric acid, more descriptively written ONSO 3 OH), and NOBF 4.