use the periodic table to identify the following a group whose element shows valency 2 and 6
Answers
Answered by
1
Answer:
group 2
Explanation:
Answered by
0
Explanation:
Group 1 metals i.e. alkali metals can form stable covalent halides of the formula MX as they have low first ionisation enthalpy but high second ionisation enthalpy. But all the group 1 metals form ionic halides except Li
Similar questions