Critique this statement: Electrons can exist in any position
outside of the nucleus.

However, there has to be 2 electrons on the first shell, and 8 on the others.

Explanation:

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a patient chooses to not take a beneficial medical treatment.

explanation:

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current