Which statement accurately describes the charge of the nucleus of an atom? a. the nucleus can be either positively charged or neutral. b. the nucleus never has an electrical charge. c. the nucleus always has a positive charge. d. the charge of a nucleus can change from positive to negative.

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

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he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".