identify the element which is colored, forms a diatomic molecule, is a solid at room temp., is a nonmetal, and has a low ionization energy compared to other elements of the same family.
Have you considered iodine?
Yes, iodine (I) fits the given criteria. To identify iodine as the element, let's examine each characteristic mentioned:
1. Colored: Iodine is a distinctive deep purple (almost black) solid.
2. Forms a diatomic molecule: Iodine atoms bond together to form I2, which means they combine as a pair to create a molecule.
3. Solid at room temperature: Iodine is a solid under normal conditions (around 25 degrees Celsius).
4. Nonmetal: Iodine is located in Group 17, also known as the Halogens. This group consists of nonmetals.
5. Low ionization energy compared to other elements of the same family: Compared to other elements in the Halogen family, iodine has a relatively low ionization energy, meaning it requires less energy to remove an electron and form a positive ion.
Overall, based on the given characteristics, iodine matches the description.