choose ‘American’, which you will find by clicking on ‘Options’ at the top of the page.Extending your vocabularyAlso remember that there are other methods of acquiring new vocabulary. For example,you should read as much as possible from a different variety of authentic reading materials(books[r]
Difficulties encourtered by the 9th form students in learning English vocabulary at Chu Văn An secondary school Vocabulary plays a very important role in learning and teaching English. Vocabulary, however, is really a big challenge to every student, especially students at Chu Văn An secondary scho[r]
English Vocabulary Flash Cards - Chemical Formulas @englishpdf.com and englishteststore.com File 033CCl4carbon tetrachloride ortetrachloromethane--------------------CFCl3freon-11--------------------CFCl2CF2Clfreon-13--------------------CHCl3chloroform or trichloromethane[r]
English Vocabulary Flash Cards - Chemical Formulas @englishpdf.com and englishteststore.com File 161N2nitrogen--------------------N2 H4hydrazine--------------------N2 Onitrous oxide or dinitrogen oxide--------------------N2 O3dinitrogen trioxide
English Vocabulary Flash Cards - Chemical Formulas @englishpdf.com and englishteststore.com File 175Pb(IO3)2lead iodate--------------------PbI2lead(II) iodide--------------------PbNO3lead nitrate--------------------Pb(NO3)2lead(II) nitrate or lead dinitrate
English Vocabulary Flash Cards - Chemical Formulas @englishpdf.com and englishteststore.com File 048C6H13NO2isoleucine or leucine--------------------C6H14hexane--------------------C6H14N2O2lysine--------------------C6H14N4O2arginine
English Vocabulary Flash Cards - Chemical Formulas @englishpdf.com and englishteststore.com File 042C3H5(NO3)3nitroglycerine--------------------C 3 H6cyclopropane or propylene--------------------C3H7NO2alanine--------------------C3H7NO2Scysteine
English Vocabulary Flash Cards - Chemical Formulas @englishpdf.com and englishteststore.com File 045C5H10N2O3glutamine--------------------C5H10O4deoxyribose--------------------C5H11NO2valine--------------------C5H11NO2Smethionine
English Vocabulary Flash Cards - Chemical Formulas @englishpdf.com and englishteststore.com File 051C13H28tridecane--------------------C14H10anthracene--------------------C14H18N2O5aspartame--------------------C14H30tetradecane
English Vocabulary Flash Cards - Chemical Formulas @englishpdf.com and englishteststore.com File 063CeI3cerium(III) iodide--------------------CeNcerium nitride--------------------CeO2cerium(IV) oxide or cerianite--------------------CeScerium(II) sulfide