Question: What is the highest Z (p) when arsenic is the element, and the N (n) is more than 42
SQL: SELECT MAX("Z ( p )") FROM "2-15366768-1" WHERE "Element" = 'arsenic' AND "N ( n )" > 42.0;

Question: What is the highest Z (p) when the N (n) is less than 30, and scandium is the element?
SQL: SELECT AVG("Z ( p )") FROM "2-15366768-1" WHERE "N ( n )" < 30.0 AND "Element" = 'scandium';

Question: What is the isotopic mass (u) when the nuclide is 89 Y?
SQL: SELECT "isotopic mass ( u )" FROM "2-15366768-1" WHERE "Nuclide" = '89 Y';

Question: What is the Element when the Nuclide is 55 Mn?
SQL: SELECT "Element" FROM "2-15366768-1" WHERE "Nuclide" = '55 Mn';