branj3423 branj3423
  • 23-08-2017
  • Chemistry
contestada

What symbal has 42 neutrons 38 protons 38 electrons and 80 as a mass number?

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foreveryoungblood
foreveryoungblood foreveryoungblood
  • 25-08-2017

To find an element on the Periodic Table given its numerical information, look at the number of protons/electrons--this is the atomic number. Find the atomic number on the periodic table, and you will find your element.

In this case, we are looking for atomic number 38, which happens to be Strontium

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