Question 4
Helium has two electrons in its outer shell. Will it form covalent bonds with oxygen? Why?
In pairs, share your answer.
In pairs, share your answer.
Cambridge Secondary (7-9). Stage 9. MCE Science. Student Book - Unit 5: Chemical Bonding and Structure of Materials - Question 4
Cambridge Secondary (7-9) · Unit 5: Chemical Bonding and Structure of Materials
