[ Vocabulary ]
a group of two or more atoms that form the smallest identifiable unit through chemical bonds
A. atom
B. element
C. compound
D. molecule
Select your answer:
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Verb AbilityModal and Modal PerfectModals AuxiliaryPast Simple and ContinuousModal PerfectPresent Simple and Present ContinuousComparative Adjectives and AdverbsPhrases and TensesVocabulary : Coming & GoingOther quiz:
Vocabulary › ViewThe correct meaning for mainstream is…
A. controversial
B. confused
C. accepted
D. arrangement
Conjunctions › View
Which adverb best shows a cause-and-effect relationship? “The demand for electricity has risen; ___, energy costs have increased.”
A. likewise
B. however
C. consequently