Ruslan
"Composes of" or "consists of"? Heavy oxygen, termed deuterium, composes of atoms which are ten percent heavier than those of ordinary oxygen.
2015年12月29日 09:51
回答 · 7
1
Deuterium is heavy hydrogen, not heavy oxygen, but that's just an aside. Heavy hydrogen, termed deuterium, consists of atoms which are... Heavy hydrogen, termed deuterium, is composed of atoms which are...
2015年12月29日
Either ' is composed of ' OR ' Is is consisted of '
2015年12月29日
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