Most oxygen atoms have eight neutrons, but a small amount have nine or ten .
Câu hỏi
Nhận biếtMost oxygen atoms have eight neutrons, but a small amount have nine or ten .
Đáp án đúng: A
Lời giải của Luyện Tập 365
Câu hỏi liên quan
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The boat was sailing north when a terrible storm_____________ .
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The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists
every year. -
She asked me______I was looking at.
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Education in many countries is compulsory________the age of 16.
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Tom: "___________________ "
Mike: "I won't say no!" -
It is stated in the passage that____________________ .
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The phrase "keeps sellers on their toes" in the passage mostly means "______".
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Long ago, women were_________to vote in political elections.
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Supporters of free-market globalization point out that_____________________ .
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Only one of our gifted students______to participate in the final competition.