Seudónimo Seudónimo

02-11-2015
Chemistry

contestada

what is the electron configuration for the barium ion (Ba2+)?

Respuesta :

Аноним Аноним

02-11-2015

since it says 2+, you would do the opposite to the last number in the configuration. for example the configuration would be 2-8-18-18-8 because you would take of the last two because of the 2+ which technically is -2

Answer Link

Otras preguntas

Los restaurantes elegantes y caros sirven montaditos. cierto falso

95 POINTS Use Triangle DEF shown below to answer the question that follows: Which of the following must be given to prove that ADEF is similar to AGDF? (5 point

THIS IS URgent please help??!50 points

Two angle in a triangle equal 120Â°. What is the measure of the third angle?

1 3.3.4 Quiz: Origins and Alliances of the Cold War Question 4 of 10 2 Points By supporting pro-democratic governments against aggression, we can limit the spre

In which of the following European countries was the manifestation of nationalism first seen? Austria Prussia France Britain

¿Quién nos va a abrir la puerta a esta hora? (Sonia)

Converges and Diverges part 3:

The moment of inertia of a thin ring of mass ????M and radius ????R about its symmetry axis is ????????????=????????2ICM=MR2. Kira is working the ring‑toss boot

Why electrolysis Is a redox reaction?