A. Starting with 1s2draw out the complete electron configuration for the most stable ionof selenium. b. Explain how you used the Octet Rule to determine your answer in part a.

Water molecules have a strong attraction to each other because of hydrogen bonding, allowing water to move against gravity up a plant's stem through capillary action. true false

Which of the following electromagnetic waves can create ions?

Which compound contain an iron with a 3+ charge