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Understanding Today's Crossword Puzzle
In today's crossword puzzle, the clue "Element in the penultimate column of the periodic table" corresponds to the answer "HALOGEN." The reason this clue leads to the answer "HALOGEN" is because halogens are a group of elements found in the penultimate column of the periodic table. This group includes elements such as fluorine, chlorine, bromine, iodine, and astatine. The penultimate column is also known as Group 17 or Group VIIA, and it is characterized by elements with seven electrons in their outermost energy level, making them highly reactive. These halogen elements commonly form salts by gaining an electron to achieve a stable electron configuration. Therefore, the clue "Element in the penultimate column of the periodic table" perfectly fits the answer "HALOGEN" due to the specific location and properties of these elements within the periodic table.
Definition of "HALOGEN"
any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group VIIA (17) of the periodic table. They are reactive non-metallic elements that form strongly acidic compounds with hydrogen from which simple salts can be made.
Example :The Crossword clue "Element in the penultimate column of the periodic table" published 1 time/s & has 1 answer/s.
Crossword | Date | Answer |
BuzzFeed | 12 February 2016 | HALOGEN |