Размещено 3 года назад по предмету
Английский язык
от tkilikevichus
Exercise II. Complete and translate the sentences. Name the general class and the specific
item. Дополните фразы, переведите. Назовите классы и подклассы.
For example:
2
Copper, lead, mercury, and silver … nonferrous substances. - Copper, lead, mercury, and silver
are nonferrous substances. Медь, свинец, ртуть и серебро – нецветные металлы. (класс -
nonferrous substances; подкласс - copper, lead, mercury, and silver)
1. Steel … an alloy. 2. Five important … of compounds are acids, bases, salts, metallic oxides,
and nonmetallic oxides. 3. Coal, wood, and oil may be … as fuels. 4. Salts are … of inorganic
compounds.