英语词汇“atomic number 17”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

WORD FAMILY

atomic number 17

n a common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating toxic gas; used to purify water and as a bleaching agent and disinfectant; occurs naturally only as a salt (as in sea water)

Syn|Hypo|Hyper

Cl, chlorine

radiochlorine

a radioactive isotope of chlorine

chemical element, element

any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter

gas

a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely

halogen

any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions

单词	atomic number 17
释义	atomic number 17 (extremely rare) n WORD FAMILY atomic number 17 n a common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating toxic gas; used to purify water and as a bleaching agent and disinfectant; occurs naturally only as a salt (as in sea water) Syn\|Hypo\|Hyper Cl, chlorine radiochlorine a radioactive isotope of chlorine chemical element, element any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter gas a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely halogen any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions
随便看	miscellanea miscellaneous miscellany mischance mischief mischief-maker mischief-making mischievous mischievously mischievousness misch metal miscible misconceive misconception misconduct misconstrual misconstruction misconstrue miscount miscreant miscreate miscreation miscue misdate misdating