Explain why there is a change in chemistry when Cu replaces graphite as the anode but not when Cu replaces graphite as the cathode. Explain not only why a new chemistry is observed, but also why the chemistry observed with the graphite anode is not observed.

each  column  of the  table  is called a group. elements in a group share similar properties. groups are  read  from  top  to  bottom. metal. metalloid. nonmetal. solid. liquid. gas. fe. hg. o.  2. 3. 4. 5. 6. 7. 8. 9.  2. beryllium. 9.012. 4.  sodium. 22.990.  11. 3.  magnesium. 24.305.  12.  potassium. 39.098.  19. 4.  calcium. 40.078.  20. i guess  i  

honesty and integrity.

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commitment and passion.

good communicator.

decision-making capabilities.

accountability.

delegation and empowerment.

creativity and innovation.

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the answer is na (sodium)