Which element is in group 1 and period 2
- Which element is in group 1 and period 2 of the periodic table
- Which element is found in group 1 and period 2
- Which element is located in group 1 and period 2
- Which element is located in group 1 and period 2 of the periodic table
- Which element is found in group 1 and period 2 of the periodic table
- Which element is in group 2 and period 5 of the periodic table choose 1 answer
- Which element is in period 2 and group 17 of the periodic table choose 1 answer