Reinforce knowledge about halogens (fluorine, chlorine, bromine, iodine, and astatine) through an engaging worksheet activity. The worksheet has two activities: Unscramble: the names of the halogens are scrambled. Students can use the help of clues given next to each word to reveal the element. The clues are based on the physical and chemical properties of the elements. Word Search - the task is to identify key terms in the word search box related to the properties, states and characteristics of the halogens then match them to the clues given for each below. The answer sheet has been provided as well.