Periodic Table/Element Reactivity

Questions (2)

7. Which of the following is true?A. Cesium is the most active group 1 metal, because its valence electron is held more tightly
1. 4 answers
2. asked by Hannah
3. 1,721 views
Which of the following is true?A. Group 1 elements are more reactive than the group 2 elements because they have more valence to
1. 1 answer
2. asked by Emiko
3. 930 views