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n200080 [17]
3 years ago
15

Which of the following statements is true?

Chemistry
2 answers:
natulia [17]3 years ago
6 0
The 1 one electrons have positive charge
Eva8 [605]3 years ago
3 0

Answer:

2/ Protons and neutrons are found in the nucleus.

Explanation:

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Consider the formation of hcn by the reaction of nacn (sodium cyanide) with an acid such as h2so4 (sulfuric acid): 2nacn(s)+h2so
Artemon [7]

2NaCN(s) + H₂SO₄(aq) --> Na₂SO₄(aq) + 2HCN(g)  

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