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Helium, with only two protons per atom. In contrast, nitrogen has 7, Mercury has 80, and uranium has 92.

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Which element has the largest amount of protons and is not man made?

The element with the largest amount of protons that is not man-made is uranium, with 92 protons. All naturally occurring elements with more protons than uranium are only found in laboratories as synthetic elements.


How many electrons in 234U?

92. All isotopes of Uranium have 92 protons. The number of protons in each element is represented by the atomic number of that element. Uranium is atomic # 92, so it will always have 92 protons. The difference in atomic mass (that's the 234 here) is due to difference in number of neutrons. Atomic mass is calculated (#of protons + # of neutrons), so Uranium-234 has 92 protons and 142 neutrons. Uranium-235 would have 92 protons and 143 neutrons and so forth. The number of protons contained in the nucleus of ANY atom will remain constant in ALL isotopes of the same element. Ex. Carbon-12 has 6 protons and 6 neutrons, Carbon-13 has 6 protons and 7 neutrons, etc. Carbon has an atomic number of 6. If the number of protons in the nucleus of an atom were different, it would no longer be the same element. Ex. Carbon - atomic #6 - has 6 protons with one more proton in the nucleus, it would have 7, and have atomic # 7.... then it would just be...... Nitrogen! Nitrogen - atomic #7 - has 7 protons


How many protons and neutrons are in uranium-241?

Uranium is the 92nd element on the periodic table. That means there are 92 protons in 1 uranium atom, no matter which isotope. Protons are constant through an element. Every single atom of Uranium has 92 protons. Neutrons, however change with isotopes. 241 is the number of protons and neutrons together. So subtract 92 from 241 to get the number of neutrons in uranium 241


What does the symbol U in chemistry mean and has 92 protons?

The symbol U in chemistry stands for uranium. Uranium has 92 protons, making it the element with 92 on the periodic table.


Which element has 92 protons?

Uranium atoms have 92 protons, which is the highest number found naturally.


What is the name of the element that has atoms that contain 92 protons?

it's Uranium


What element has 92 protons and 146 neutrons?

The element is Uranium , the symbol is (U). The charge is +1 because:Atomic number(Z): # of protons (92), which also tells you what element it is in the periodic table.Ion charge: # of protons (92) - # of electrons (91) = 1Mass number(A): # of protons (92) + # of neutrons (143) =235


In what way is an atom of carbon different from an uranium?

Carbon atoms have 6 protons, while uranium atoms have 92 protons. This difference in the number of protons gives each element unique chemical properties and behaviors. Uranium is also a radioactive element, while carbon is stable in its most common isotopic form.


How many protons does the nucleus have?

That varies depending on the element: e.g. hydrogen has 1 proton, uranium has 92 protons.


What three element symbols were named for planets?

None. Although Mercury, Uranium and Plutonium might seem to be named after planets they were not. They were named after ancient deities.


Which element in period 5 of the periodic table has the greatest number of protons?

This element is the noble gas xenon (Xe) with 54 protons.


What element would you get if you increase the amount of protons by 1 in uranium?

You think probably to neptunium.