最終更新日：2025/11/21
Chemists often study the carbon group to understand trends in bonding and reactivity across carbon, silicon, germanium, tin, and lead.
正解を見る
Chemists often study the carbon group to understand trends in bonding and reactivity across carbon, silicon, germanium, tin, and lead.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
