This page highlights the importance of salt in seaweed, focusing on iodine's crucial role in preventing thyroid-related developmental issues. It explains anions as negatively charged ions derived from...This page highlights the importance of salt in seaweed, focusing on iodine's crucial role in preventing thyroid-related developmental issues. It explains anions as negatively charged ions derived from nonmetals gaining electrons, detailing their electron configurations and naming conventions with the "-ide" suffix. Additionally, it addresses the applications of common anions like fluoride for dental health, chloride for blood ion balance, and iodide for thyroxine synthesis in the thyroid.