jack355 jack355

24-08-2017
Chemistry

contestada

cobalt is a transition metal. what is the electron configuration of the ion co2+

Respuesta :

LeChatNoir LeChatNoir

24-08-2017

Co: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁷
Co(2+): 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁷

or....
Co: K² L⁸ M¹⁵ N²
Co(2+): K² L⁸ M¹⁵

Answer Link

Otras preguntas

Assuming a constant temperature which sample below would you expect to be at the highest pressure?

Which two areas have most immigrants to the United States come from in recent years?

A systematic process to find a solution to a question or issue is called ________________. creative thinking higher order thinking critical thinking problem sol

Janet is testing the effectiveness of four different plant foods. She plants four identical seeds in four identical pots, supplying each with a different type o

10 mangerials role in orgniztion

PLEASE HURRY!! I WILL MARK BRAINIEST IF CORRECT!!! -12 = n divided by 3 - 6? What is the value of n?

Choose the third degree polynomial. 2x-5 3x2+2x-5 x3-3x2+2x-5 5x4+x3-3x2+2x-5

a house is wired so that one electrical source comes to a room but many outlets and lights work from that source . when one light is turned off, the other light

why did the U.S. government encourage Americans to buy war bonds during ww2

A negative charge is moving across a room from south to north. A magnetic field runs from east to west. In what direction is the magnetic force on the moving ne