🔹 Basic Information Iodine is a non-metal that turns into a vibrant violet gas when heated — it’s known for both its color and its importance to our bodies. 🔸 Chemical Properties Iodine is highly reactive and forms compounds easily, especially iodides with metals. 📘 Basic Things to Know Iodine is an essential element for…

🔹 Basic Information Tellurium is a rare metalloid, meaning it has both metallic and non-metallic properties. 🔸 Chemical Properties Tellurium reacts slowly with air and burns with a blue flame, forming tellurium dioxide (TeO₂). 📘 Basic Things to Know Tellurium is more rare than gold in Earth’s crust. Though not well known, it’s very important…

🔹 Basic Information Antimony is a metalloid — meaning it has properties of both metals and non-metals. 🔸 Chemical Properties Antimony is stable in dry air, but reacts with acids and halogens. It often forms compounds with sulfur and oxygen. 📘 Basic Things to Know Antimony has been used for thousands of years in cosmetics…

🔹 Basic Information Tin is a soft, malleable metal that has been used by humans for thousands of years. 🔸 Chemical Properties Tin is resistant to corrosion and has two common forms: white tin (metallic) and grey tin (nonmetallic). 📘 Basic Things to Know Tin was a key metal in the Bronze Age, combined with…

🔹 Basic Information Indium is a rare, soft metal that’s flexible and can be easily shaped. 🔸 Chemical Properties Indium is stable in air and resists corrosion, making it useful in electronics. 📘 Basic Things to Know Indium’s name comes from the indigo blue color seen in its spectrum during discovery. It’s often obtained as…

🔹 Basic Information Cadmium is a soft metal often found as a byproduct when mining zinc, lead, or copper. 🔸 Chemical Properties Cadmium is chemically similar to zinc and mercury and is quite reactive with acids. 📘 Basic Things to Know Cadmium is toxic, meaning it can be harmful to humans and the environment, so…

🔹 Basic Information Silver is famous for its lustrous shine, high conductivity, and antimicrobial properties. 🔸 Chemical Properties Silver is very conductive, both for electricity and heat, and resists corrosion in many environments. 📘 Basic Things to Know Silver has been used for thousands of years in coins, jewelry, and utensils. It is one of…

🔹 Basic Information Palladium is a rare, precious metal known for its lightweight, corrosion resistance, and excellent catalytic properties. 🔸 Chemical Properties Palladium is very stable and resistant to oxidation and corrosion, making it perfect for long-lasting industrial use. 📘 Basic Things to Know Palladium belongs to the platinum group metals (PGMs) along with platinum,…