The thermite reaction is performed using 8.6 g of Fe2O3 and 1.8 g powdered Aluminum. Which reactant is in excess and by how much? Fe2O3 + 2Al -> Al2O3

1) how many electrons are in each energy level of the following elements? a. he b. na c. na d. ne 2) how many valence electrons are percent in the following atoms? a. s b. mg c. be d. cl 3) which of the following elements are stable as atoms? a. he b. o c. cl d. ar if you are able to provide the work as to how you got the answers that would be greatly appreciated. : )

Write the overall equation for the reaction for lithium battery

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