Final answer:
An atom with 6 protons and 5 electrons has a positive charge of +1 because the electrical charge is the difference between the number of protons and electrons, which is 6 - 5 = +1.
Step-by-step explanation:
An atom with 6 protons, 6 neutrons, and 5 electrons would have an electrical charge determined by the difference between the number of protons (positive charge) and the number of electrons (negative charge). Since each proton carries a +1 charge and each electron carries a -1 charge, the total charge of the atom can be calculated using the following equation:
Atomic charge = number of protons - number of electrons
In this case, the atomic charge would be:
6 protons (6 * +1 charge each) - 5 electrons (5 * -1 charge each) = +1
Therefore, the correct answer is D) A positive charge of +1.