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The number of protons in an atom will always be the same as the atomic number, by which the Periodic Table is organized. So figuring out how many protons an atom has just becomes an exercise at reading the table. In this case, aluminum has an atomic number of 13. If the particle is specifically an atom, then it will be neutral and the number of electrons will balance the number of protons exactly. The number of neutrons will differ depending on the isotope - atoms of the same element with different numbers of neutrons. Although, almost 100% of aluminum is 27Al with 14 neutrons.

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How many electrons protons and neutrons are in As?

Arsenic is a non metal element. There are 33 electrons in a single atom.


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There are about 33 isotopes of arsenic. Only one of them is stable, and that's 75 As 33. All the other isotopes are synthetic.


How many nucleus are in a arsenic?

As all atoms do, arsenic has one nucleus. That nucleus consists of 33 protons and 42 neutrons.


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How many subatomic particles are in arsenic?

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How many electrons are in an atom with 33 protons and 42 neutrons?

That atom is Arsenic. It would have 33 electrons.


How many protons nuetrons and electron does oxyen have?

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How many nuetrons are in arsenic?

42 neutrons Think of it this way: Arsenic 75. The number of protons and electrons of an element are always the same. Well, we obviously know that there are 33 electrons in arsenic from the periodic table, and therefore we have 33 protons. So, to find the number of neutrons is simple. The number of neutrons and protons added together will equal the mass number (75). So it is basic algebra. You want to think logically. Take75 (your mass number) and subtract 33 (the number of protons) and you will get 42. Hope that helps!


How many proton neutrons and electron does calcium have?

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How many neutrons would an iron-56 nucleus absorb during a supernova explosion to produce an arsenic-75 nucleus?

To produce an arsenic-75 nucleus from an iron-56 nucleus, the iron must absorb neutrons and undergo a series of transformations. Iron-56 has 26 protons and 30 neutrons, while arsenic-75 has 33 protons and 42 neutrons. This means that to reach arsenic-75, the iron-56 nucleus needs to absorb enough neutrons to increase its neutron count to 42 while also changing the number of protons through beta decay. Therefore, iron-56 would need to absorb approximately 7 neutrons during the process.