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Savatey [412]
3 years ago
5

An isotope contains 15 protons, 15 electrons, and 17 neutrons. What is the identity of the isotope?

Chemistry
2 answers:
mars1129 [50]3 years ago
7 0

Answer:

32P

Explanation:

Nuetrik [128]3 years ago
3 0

The isotope is phosphorus-32.  

It possesses 15 protons that make it phosphorus, 15 electrons, thus, the charges get balanced, and it is electrically neutral. It has 17 neutrons, so in combination, it has 32 protons/neutrons in the nucleus. Therefore, the name is phosphorus-32.  

The phosphorus-32 is a beta-emitter with a half-life of 14.3 days that is, used regularly in life-science projects, mainly to generate radiolabeled RNA and DNA probes, like for application in Southern Blots and Northern Blots.  


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