CHEM 121 Module 4 exam (Portage learning) SPRING 2024
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Course
CHEM 121
Institution
CHEM 121
Show the determination of the charge on the ion formed by the Mg12 atom.
Mg has a +2 charge
S 2S 2P 3S
also you can just look at the periodic table and see that it is in collumn 2 on the left side and would
know that it has a +2 charge because the 2 columns on the left are + this is day 1 chem ...
M4: Exam - Requires Respondus LockDown Browser + Webcam
Due No due date Points 100 Questions 10 Time Limit 120 Minutes
Requires Respondus LockDown Browser
Instructions
Please read the following before beginning the exam:
You must show your work for calculations or give an explanation for short answer questions in order to receive credit. You may only use the methods and explanations provided by this course for your answers. The use of a method or explanation that
was not taught in this course is a violation of the Academic Integrity Policy . You MUST only use the Periodic T able provided within the exam. You MUST only use the equation bank that is provided within the exam. The use of printed versions of the Periodic T able and equation bank will be considered a violation of the Academic Integrity Policy . Any equation or constant used on an exam that is not from the equation bank and is dif ferent from the method taught in this course will
be considered an outside source and a violation of the Academic Integrity Policy . During module exams you may not use any outside source of information such as the module, problem sets, notes, Internet,
tutor , etc.
You may ONLY copy and paste from within the exam itself, from the equation bank, or from the provided calculator but not from an
outside source. Attempt History
Attempt Time Score
LATEST Attempt 1 106 minutes 95.5 out of 100
Score for this quiz: 95.5 out of 100
Submitted Jul 19 at 4:57pm
This attempt took 106 minutes.The only items you should have in front of you are your computer , 1-2 pieces of blank scratch paper , a calculator (non-cell
phone), and a pen/pencil. pts Question 1
Your Answer:You may find the following resources helpful:
Scientific Calculator (https://www.desmos.com/scientific)
Periodic T able (https://previous.nursingabc.com/upload/images/Help_file_picture/Periodic_Table.pdf)
Equation T able (https://previous.nursingabc.com/upload/images/Help_file_picture/CHEM121%20-
%20Equation%20Bank%5B20719%5D.pdf)
Show the determination of the charge on the ion formed by the Mg atom.12
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