Question 1981
What is the principal quantum number (n) for the outermost shell of first-row transition elements (Sc to Zn)?
Question 1982
How many valence electrons does a typical first-row transition element (Sc to Zn) have in its ground state?
Question 1983
Which element is represented by the symbol Zn?
Question 1984
Which element is represented by the symbol Fe?
Question 1985
Which element is represented by the symbol Cu?