Vocabulary
窒素族元素
ちっそぞくげんそ
vocabulary vocab word
nitrogen group (group 15 of the periodic table)
窒素族元素 窒素族元素 ちっそぞくげんそ nitrogen group (group 15 of the periodic table)
Meaning
nitrogen group (group 15 of the periodic table)
Practice Writing
Character: 1/5
Stroke: 1/0