How many moles of arsenic are in 9.33 x 1023 atoms of arsenic?
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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

14,16 18 reacts with group

i believe that it is a exoplanet

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.