JSCE Basic Science 2024 Objective — Question 7
Question 7 of 85 from the Junior Secondary Certificate Examination (JSCE) Basic Science 2024 Objective paper, with the correct answer and a full explanation.
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Elements and compounds can be represented by symbols. Choose one that represents an element from the options below:
- A. NaCl
- B. H2Correct
- C. H2O
- D. CaCO3
Explanation
H2 contains only one kind of atom, so it is an element.
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