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kykrilka [37]
3 years ago
12

A nitride ion has 7 protons, 8 neutrons, and 10 electrons. What is the overall charge on this ion?

Chemistry
2 answers:
Anastasy [175]3 years ago
6 0

The overall total would be (3-) charge

scoundrel [369]3 years ago
3 0
The overall total would be (3-) charge. Hope I helped./ 
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Answer:

7. 4H₂O

Elements: Hydrogen, Oxygen

Number of molecules: 4

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Explanation:

The elements are determined by the their symbol i.e. H = hydrogen.

The number of molecules is determined by the coefficient ( the number in front of everything, in this case 4).

The number of elements is determined by the coefficient and the subscripts. Multiply the coefficient by the subscript after each element. When there is no subscript, it is equal to 1.  4H₂ = 4x2 = 8;  4O = 4x1 = 4.

The number of atoms is all the individual elements added together. 8+4 = 12.

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Explanation:

When an acid reacts with a base then it results in the formation of salt and water.

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