How to Write 锿 (āi) — Meaning “Einsteinium (Es)”

Think of 'A.I.' (artificial intelligence) and Einstein: the sound 'ai' matches the pinyin āi, and the left side 钅 means metal. You can imagine Einstein working with a new metal element, calling it 'Ai-shteinium' to remember the character shape.

The left radical 钅 has 5 strokes and is written first, followed by the right component 矣 which has 9 strokes. A common mistake is to misplace the strokes in 矣: pay attention to the top part 厶 (private) and the bottom 矢 (arrow). Ensure the right part is balanced horizontally with the left.

锿 (āi) is Einsteinium, a chemical element. 铓 (máng) means the sharp edge of a knife or sword, using 亡 (death) as a phonetic. 铸 (zhù) means to cast or forge metal, using 寿 (longevity) as a phonetic. Each has a different right component and a completely different meaning.

锿 is almost exclusively used in scientific contexts, such as chemistry textbooks or nuclear physics reports, to refer to the synthetic element Einsteinium (Es, atomic number 99). It is not part of daily vocabulary and is rarely seen outside of specialized discussions about transuranium elements.

Common words containing 锿 include: 锿元素 (āi yuán sù) — The element Einsteinium; 金属锿 (jīn shǔ āi) — Einsteinium metal; 锿原子 (āi yuán zi) — Einsteinium atom.