関連ワード:
which is not regarded as a transition element which is not considered as a transition element which is not regarded as a transition metal which element is not considered as a transition metal which is not considered as a transition metal write the element which is not regarded as a transition element give reason which of the following is not regarded as a transition element write the element which is not regarded as a transition element which element is not regarded as transition metal which of the following is not considered as a transition element
