Last Updated：2025/11/21
Chemists often study the carbon group to understand trends in bonding and reactivity across carbon, silicon, germanium, tin, and lead.
See correct answer
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
Edit Histories（0）
