Most abundant halogen. I need a word eight letters long.

Halogens are

fluorine
chlorine
bromine
iodine
astatine

can you uncramble this?

F E C Y M R A N T A T S I D M I L O W O H F R S

To find the answer to your question, we need to determine which halogen is the most abundant and find a word that describes it and is eight letters long.

Halogens are a group of chemical elements that include fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The most abundant halogen element on Earth is chlorine.

With this information, we can search for an eight-letter word that describes chlorine. One word that fits this criteria is "chlorine."

Therefore, the answer to your question is "chlorine."