Chemistry · Classification of Elements and Periodicity in Properties

Match List-I (Property / Parameter) with List-II (Periodic Trend Across a Period):

1. A-(I), B-(III), C-(II), D-(IV)
2. A-(III), B-(II), C-(IV), D-(I)
3. A-(II), B-(IV), C-(I), D-(III)
4. A-(IV), B-(I), C-(III), D-(II)