IDNLearn.com helps you find the answers you need quickly and efficiently. Get the information you need from our community of experts who provide accurate and comprehensive answers to all your questions.

why does oxygen and beryllium have the same bonding capacity

Sagot :

- Oxygen is a non-metal and beryllium a metal and it takes one of each to form an ionic bond
- Beryllium is in group two on the periodic table, meaning it has two electrons on its valency (outermost) shell
- Oxygen is in group six, meaning that it has six electrons on its valency
- To become stable / unreactive, which is the point all elements are trying to get to, full valency of eight electrons is needed
- Therefore, oxygen and beryllium can form an ionic bond, transferring the two excess electrons from beryllium to oxygen, completing a new shell for oxygen
- This works for beryllium, because the next shell after the two excess electrons have been removed is already complete