卤化银

鹵化銀

lǔhuàyín

noun

Meanings

1 silver halide
2 (chemistry) AgX compounds, light-sensitive, used in photographic film

Characters

to transform; -ide (chemistry)

Examples

传统胶卷使用卤化银感光。

Chuántǒng jiāojuǎn shǐyòng lǔhuàyín gǎnguāng.

Traditional film uses silver halides for light sensitivity.

卤化银见光会分解。

Lǔhuàyín jiànguāng huì fēnjiě.

Silver halides decompose when exposed to light.

Tips

memory

卤化 (lǔhuà) = halogenation; 银 (yín) = silver. The 卤 character originally drew salt-pan crystals, which is why it names the salt-forming halogen group in chemistry.

Stroke Order

卤 lǔ

化 huà

银 yín