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29-09-2017
Physics

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2. For the following questions, use a periodic table and your atomic calculations to find the unknown information about each isotope:

You have a Helium Isotope with 2 neutrons. How many electrons are there?

0
2
4
6

Respuesta :

articunojaz articunojaz

29-09-2017

honestly i have no idea

Im going to go with 2

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