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单词 pentatomic
释义

Definition of pentatomic in English:

pentatomic

(also penta-atomic)
adjective ˌpɛntəˈtɒmɪk
Chemistry
  • Consisting of five atoms; containing five atoms per molecule.

Origin

Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From penta- + atomic noun.

 
 

Definition of pentatomic in US English:

pentatomic

(also penta-atomic)
adjectiveˌpɛntəˈtɒmɪk
Chemistry
  • Consisting of five atoms; containing five atoms per molecule.

Origin

Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From penta- + atomic [noun].

 
 
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更新时间:2025/2/5 11:08:36