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Thorium has 90 protons.

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What is the number of protons and electrons in thorium?

Thorium's atomic number is 90. Thus, thorium has 90 protons per atom. To be electrically neutral then, thorium must also have 90 electrons per atom.


How many protons does thorium -230 have?

Thorium has 90 protons. It does not matter which isotope is involved.


How many electrons does thorium -230 have?

Thorium 230 has 90 protons and 140 neutrons - the difference is 50.


How many protons does thorium-230 have?

The atomic number of thorium is 90. so it will always have 90 protons in all its isotope.


How many electrons does Thorium have?

Thorium, or Th, has an atomic number of 90. That means that every atom of thorium has 90 protons. The only naturally abundant isotope of thorium is 232Th, and so therefore it has 232 - 90 = 142 neutrons.


How many protons goes thorium have?

Thorium has 90 protons.


Atom of thorium loses 2 protons what element is left?

If an atom of thorium loses 2 protons, it would turn into an atom of protactinium. Thorium has an atomic number of 90, so losing 2 protons would change it to an atomic number of 88, which is protactinium.


How many fewer protons are found in thorium than uranium?

Thorium: 90 protons Uranium: 92 protons


How many electrons does thorium230 have?

Thorium has 90 protons. So for a neutral atom, there has to be 90 electrons. 230 is the total number of nucleons. ie 90 protons and 140 neutrons.


How come thorium and rutherfordium both have 90 protons?

Thorium has 90 protons and rutherfordium has 104 protons.


How many more neutrons does thorium-230have than protons how many electrons does thorium-230 have?

The atomic number of thorium is 90. So there are 90 protons and 90 electrons. In Th-230 isotope there are 140 neutrons (230 - 90 = 140) So there are 50 more neutrons than the number of protons.


How many protons in thorium-232?

Thorium has an atomic number of 90, or in other words, 90 protons in its nucleus. The mass number or the identification of the -232 isotope with its 142 neutrons is a red herring - in isotopy the number of neutrons may vary but the atomic number or the count of protons is the same. If the atomic number varied from 90 it would by definition no longer be thorium.