Indicate if the following are the correct ground state electron configurations for the atom listed by selecting correct or incorrect from the drop down menu.

Cr: [Ar]4s13d5

Co3+: [Ar]4s23d4

Fe: [Ar]4s24d6

Cu+: [Ar]4s23d8

Ti2+: [Ar]4s03d2

Pd: [Kr]5s23f144d8

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

Adepositional also feature that forms where a stream enters a lake or an ocean is a