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Hatshy [7]
3 years ago
13

What information would b requird to determine the mass of nitrogen (n)?

Chemistry
1 answer:
oee [108]3 years ago
5 0
7 protons and 7 neutrons
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Which of the following elements is going to be the most reactive and why? Nitrogen or Oxygen?
bagirrra123 [75]

Answer:

(C) Oxygen because it has the strongest attractive force and the largest

electronegativity

Explanation:

Oxygen will be most reactive

configuration = 1s^22s^22p^4

As oxygen need only two electrons to complete its octet.

Oxygen will have stronger force than nitrogen as it will tend to pull electrons more to complete its octet. Also along the period electronegativity increases so oxygen has higher electronegativity than nitrogen

7 0
3 years ago
A ball thrown across a football field is an example of a(n)
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I don't know what you mean by the question, but in science it is Newton's second law.

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I hope this helped!+*♡

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3 years ago
How are protons and neutrons different from and similar to each other?
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Answer: similar: Protons and neutrons have approximately the same mass, about 1.67 × 10-24 grams. Different:Protons are a type of subatomic particle with a positive charge. And  Neutrons are a type of subatomic particle with no charge (they're neutral).

Explanation:

hope that helped

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