Please work out all the problems on this page, no links, no i don't knows please do not take advantage of me or my points please actually answer these questions

Your roll: experienced electron speech is adressed to: a new "freshman class" of electrons job: write a speech task: you are to pretend that you are giving a speech to a new group of electrons. be sure to mention their placement in an atom, their charge, and their role in chemical bonding (ionic and covalent) be specific!

How is the composition of a meteorite relevant to finding out the composition of earth's core?

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.