A neon atom has 10 protons and 10 electrons. The 10 protons have a charge of +10 and the 10 electrons have a charge of −10. No other particles in the atom have a charge.
What is the sum of the charges in the neon atom?
The sum of the charges in the neon atom is +10 (from the protons) plus -10 (from the electrons), which gives us a total charge of 0.
The sum of the charges in the neon atom can be determined by adding up the charges of the protons and electrons.
Given that the 10 protons have a charge of +10 each, the total charge from the protons is +10 x 10 = +100.
Similarly, the 10 electrons have a charge of -10 each, so the total charge from the electrons is -10 x 10 = -100.
To find the sum of the charges, you add the charges from the protons and electrons:
+100 + (-100) = 0
Therefore, the sum of the charges in the neon atom is 0.