PDF chapter test TRY NOW

Complete the table using the given information:
  
Answer variants:
\(1\)
\(1\)
\(2\), \(8\), \(1\)
\(16)
\(2\), \(8\), \(4\)
\(2\), \(6\)
\(8\)
\(11\)
  
Element
 Atomic number
Electron distribution
Hydrogen
Oxygen
Sodium