Charge of Radon Nucleus: 86 Protons -1.6x10^-19 C

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SUMMARY

The total charge of a radon nucleus, which contains 86 protons, is calculated by multiplying the number of protons by the charge of a single proton, +1.6 x 10^-19 C. Therefore, the total charge is +86 * 1.6 x 10^-19 C, resulting in a charge of +1.376 x 10^-17 C. It is crucial to remember that protons carry a positive charge, while electrons carry a negative charge, which can lead to confusion in calculations.

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  • Understanding of atomic structure, specifically protons and electrons.
  • Knowledge of electric charge units, particularly Coulombs.
  • Familiarity with basic multiplication and scientific notation.
  • Concept of charge neutrality in atoms.
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  • Learn about the structure of atoms, including the roles of protons, neutrons, and electrons.
  • Study the principles of charge conservation and how it applies to atomic interactions.
  • Explore problems involving electric charge calculations in different atomic contexts.
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This discussion is beneficial for students studying chemistry or physics, particularly those focusing on atomic structure and electric charge calculations.

poteat86
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Hi, this problem is killing me.

What is the total charge of the radon nucleus? (The neutral radon atom has 86 electrons.)

The units is in Coulombs so I figured since they were asking for the charge of just the nucleus then it would be 86 protons times -1.6x10^-19 C. But that didn't work, I've tried every answer I can think of but it isn't working. (its like an online homework thing...i have only a few tries left and i need this answer to continue the rest) Please please help! Thanks!
 
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oh my god, sorry i didn't see that sticky about hw. I'll post somewhere else...sorry!
 
-1.6x10^-19 C is the charge on an electron.

A proton is positively charged, and if there are 86 of them, then 86 * the charge of one proton is correct.

Be careful of + and -.
 

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