Is Helium A Non Metal, Helium is chemically non-reactive, so it is useful for applications such as balloons (see figure below) and lasers, where non-flammability is extremely important. Helium is often used in balloons because it's lighter than air and non-flammable. The abundance of chemical elements in the universe is dominated by the large amounts of hydrogen and helium which were produced during Big Bang nucleosynthesis. Helium (pronunciation: HEE-lee-em) is a colorless, odorless element classified as a non-metal, belonging to the group of inert gases in the periodic table and is represented by the chemical symbol He [1, 2, 3]. May 9, 2023 · Key Takeaways: Is Helium a Metal? Helium is not a metal, it is a noble gas located in group 18 of the periodic table. Helium has many uses, including filling balloons due to its non-flammability and in MRI machines where its liquid form is used to cool superconducting magnets. The boiling and freezing points of helium are lower than those of any other known substance. Helium (from Ancient Greek: á¼¥λιος, romanized: helios, lit. Helium (**He**) is **not** classified as a nonmetal—it’s a **noble gas**, a distinct category of elements in the periodic table. Other nonmetal gases include hydrogen, fluorine, chlorine, and all the group eighteen noble (or inert) gases. lxim, ce0, n9uw, x8cq, qan, f75s, 0lp, 4hjx, az, gis,