Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 9/10

Using the periodic table, complete the table to describe each atom. type in your answers

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?