Which is the electron configuration for zinc? A.1s 2s?2p$3s23p 4s23d B.1s?2s22p53s23p 4s13d10 C.
1s22s22p53s23p54s23d10 D.1s22522p 3s23p4s23d10

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!