Last Updated
：2025/11/21
boron group
Noun
Japanese Meaning
周期表において、三価電子を持つ縦の元素系列。具体的には、ホウ素は半金属、アルミニウム、ガリウム、インジウム、タリウムは金属として特徴づけられる元素群。
（ plural ）
Quizzes for review
(chemistry) a vertical series of elements in the periodic table that have three valence electrons; boron is a metalloid, while aluminium, gallium, indium and thallium are metals
音声機能が動作しない場合はこちらをご確認ください
See correct answer
boron group
Chemists often compare the boron group to other families in the periodic table to study trends in valence electron behavior.
See correct answer
Chemists often compare the boron group to other families in the periodic table to study trends in valence electron behavior.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
