Home ยป An element X forms an oxide X^g. In which group of Modem periodic table is this element placed? Periodic Table MCQs An element X forms an oxide X^g. In which group of Modem periodic table is this element placed? April 16, 2022 4 Views Q. An element X forms an oxide X^g. In which group of Modem periodic table is this element placed? A. Group 2 B. Group 3 C. Group 5 D. Group 13 Answer: Group 3