Rome and Greece DBQ - Newark CSD

The term “halogen” (from the Greek hals, "salt," and gennan, "to form or generate") was given to these elements because they are salt formers. None of the halogens can be found in nature in their elemental form. They are found as salts of the halide ions (F-, Cl-, Br-, and I-). ... The medicine container with the appropriately labeled ... ................
................