Stroke count: 20
Meaning: clinking sound
Kunyomi: つく
Onyomi: コウ
Composition: 金 堅
Radical: 金
Meaning: metal, gold
鏗鏗 (コウコウ) the ringing out of bells or chimes
鏗然 (コウゼン) emitting a shrill sound (musical instrument, metal, stone)