An anion is an ionic species having a negative charge. They are atoms that have gained electrons. Anions are one of the two types of ions. The other type is called a cation. Anions are attracted to the anode, while cations are attracted to the cathode. The concept of an anion is important in the corrosion industry because certain anions facilitate corrosion.
Greece is home to a series of ancient volcanoes, including those on the islands of Kos, Methana, Milos, Nisyros, Poros and Santorini.reece is home to a series of ancient volcanoes, including those on the islands of Kos, Methana, Milos, Nisyros, Poros and Santorini.
Greece has a long coastline of over 8,498 miles in length. There are over 1400 islands in the country including Crete, Euboea, Ionian Islands, Rhodes, Lesbos, the Cyclades, and the Dodocanese. The physical map of Greece also shows the major rivers, lakes, and seas in Greece. Evrotas, Alfeias, Acheron, Evinos, Mornos, Glafkos, Inachos, Bisaltes, Aegean Sea, and Eurotas are some of the major water bodies marked in the physical map of Greece.