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0 10 词汇卡 hannawalkowiak
问题  |
答案 |
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|---|---|---|---|---|
|
nikiel
|
2, 3
|
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|
mangan
|
2, 3, 4, 6, 7
|
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|
jod
|
1, 3 5 7
|
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chrom
|
2 3 6
|
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chlor
|
1 3 5 7
|
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brom
|
1 3 5 7
|
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bizmut
|
3 5
|
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|
bar
|
2
|
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|
arsen
|
3 5
|
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|
antymon
|
3 5
|
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