KcetD And F Block ElementsKCET 2018MCQ+1 / -02018Which of the following oxides shows electrical properties like metals?A$\mathrm{SiO}_2$BMgOC$\mathrm{SO}_2(\mathrm{~s})$D$\mathrm{CrO}_2$Check AnswerClear SelectionReveal AnswerShow Explanation