1.
1astegchémistry com/myct/itemView?assignmentProblemID-1032168678offset-next K Post
Lecture Homework Chapter 01 Exercise 1.102- Enhanced - with Feedback 8 of 11 > Constants 1
Periodic Table may want to reference (Pages 50- 54) Section 1.8 while completing this problem
Fill in the blanks to complete the table Part A 11 12 79 2- Complete the first column of the table,
which is the ion or element in the first cell of row 4 Express your answer as an ion or chemical
symbol. 28 3 19 20 Submit Part B Complete the second column of the table by giving the value
Z for the second and third rows of the table Express your answers as integers. Enter your answers
in the order given in the table, from top to bottom, separated by a comma. Submit Request
Answer
Solution
Symbol Z A P e^- n charge
Na 11 23 11 11 12 0
Se^2- 34 79 34 36 45 -2
Cr^3+ 24 52 24 21 28 +3
K 19 39 19 19 20 0