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12345 [234]
3 years ago
7

How many neutrons does the isotope N-14 have? 6 7 8 9

Chemistry
2 answers:
Alisiya [41]3 years ago
8 0

<u>Answer:</u>

7

<u>Explanation</u>:

An isotope is an atom that has a different number of neutrons than the standard for that atom.

1)<em>Nitogen</em><em> </em><em>-</em><em>1</em><em>4</em><em> </em><em>has</em><em> </em><em>7</em><em> </em><em>protons</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>nucleus</em><em> </em><em>for</em><em> </em><em>its</em><em> </em><em>an</em><em> </em><em>isotope </em><em>of</em><em> </em><em>nitrogen </em><em>which</em><em> </em><em>has</em><em> </em><em>an</em><em> </em><em>atomic</em><em> </em><em>number</em><em> </em><em>o</em><em>f</em><em> </em><em>7</em><em>.</em>

<em>2</em><em>)</em><em>Now</em><em> </em><em>we</em><em> </em><em>need</em><em> </em><em>to</em><em> </em><em>find</em><em> </em><em>the</em><em> </em><em>number</em><em> </em><em>of </em><em>neutrons</em><em>.</em><em> </em><em>This</em><em> </em><em>is</em><em> </em><em>implied</em><em> </em><em>in</em><em> </em><em>the</em><em> </em><em>name</em><em> </em><em>of </em><em>the</em><em> </em><em>isotope</em><em> </em><em>whereby</em><em> </em><em>the</em><em> </em><em>protons</em><em> </em><em>and</em><em> </em><em>neutrons</em><em> </em><em>add</em><em> </em><em>up</em><em> </em><em>to</em><em> </em><em>its</em><em> </em><em>atomic</em><em> </em><em>number.</em><em> </em><em>So</em>

<em>(</em><em>1</em><em>4</em><em>-</em><em>7</em><em> </em><em>protons</em><em>=</em><em> </em><em>7</em><em> </em><em>neutrons</em><em>.</em><em>)</em>

So it has 7 neutrons.

Rudik [331]3 years ago
7 0

7

I just did it on edgen :)

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