Which of the following is not a halogen?

Assessment: WAEC SSCE - Chemistry - 1994 (Objective) Subject: Chemistry

Question 1 Report

Which of the following is not a halogen?
Answer Details
Halogens are a group of chemical elements that include fluorine, chlorine, bromine, iodine, and astatine. These elements share similar chemical properties and can form salts with metals. Silicon, on the other hand, is not a halogen. It is a metalloid element that is commonly found in the Earth's crust. Therefore, is the correct answer as silicon is not a halogen.

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