Compare Gollum Island, the Gandalf Islands, and the Galadriel Islands. How is their formation similar? What about the formation of these islands is different? Fully explain each. I really need this. Plz someone?

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?

Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion