According to the passage, a metal can conduct electricity due to

Câu hỏi :

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct  answer to each of the following questions                               

A. the absence of free electrons

B. its atoms with a positive charge 

C. the way its atoms bond together 

D. the loss of one electron in the core of its atoms

* Đáp án

* Hướng dẫn giải

Đáp án : C

Từ cuối dòng 3: The ability of metals to conduct electricity is due to how their atoms bond together (= bởi cách các phân tử gắn kết với nhau)

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