1 nguyên tử nito: N
3 nguyên tử Canxi: 3C
Chemistry, 25.10.2021 20:20, GingerSnaps
Cách viết nào sau đây là sai : *
10 điểm
1 nguyên tử nito: N
3 nguyên tử Canxi: 3C
2 nguyên tử sắt: 2 Fe
4 nguyên tử natri: 4Na
Answers: 1
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Do you know the correct answer?
Cách viết nào sau đây là sai : *
10 điểm
1 nguyên tử nito: N
3 nguyên tử Canxi: 3C
1 nguyên tử nito: N
3 nguyên tử Canxi: 3C
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