関連ワード:
give reason zinc is not regarded as transition element give reason zinc is not considered as transition element give reason zn is not considered as transition element give reason zn is not regarded as a transition element give reason zinc is not a transition element why zinc is not regarded as transition metal give reason give reason why zinc cadmium and mercury are not regarded as transition elements give reason zn cd and hg are not regarded as transition metal why zinc is not regarded as a transition element explain why zinc is not regarded as transition element
