How to Write 铂 (bó) — Meaning “platinum”

Think of the phrase "platinum is a white metal" — the left side 钅 stands for metal, and the right side 白 looks like a white square. You can imagine a shiny white platinum bar with the word "white" written on it. This visual link helps you recall both the meaning and the shape of the character.

Pay attention to the right side 白: it starts with a short left-falling stroke (撇), not a vertical line — common mistake is writing it like 日 (sun) which has a vertical left stroke. Also, the left radical 钅 has five strokes ending with a vertical lift (竖提), so make sure the bottom hook is sharp and not a full horizontal line.

铂 has the right part 白 (white), while 钍 has 土 (earth) and 钎 has 千 (thousand). Visually, 铂 looks like metal plus a square with a top tick, 钍 looks like metal plus a cross, and 钎 looks like metal plus a tall vertical. In meaning, 铂 is platinum (jewelry), 钍 is thorium (radioactive element), and 钎 is a drill rod (tool).

铂 appears in words like 铂金 (bó jīn, platinum) for jewelry and industrial uses, and 铂金包 (bó jīn bāo, Birkin bag) as a luxury item. In China, platinum jewelry is popular for engagement rings because of its durability and white luster. It is also used in scientific terms for platinum wire (铂丝).

Common words containing 铂 include: 铂金 (bó jīn) — platinum; 铂金包 (bó jīn bāo) — Birkin bag; 铂丝 (bó sī) — platinum wire.