Which one has a positive charge, a negative charge, and no charge? Protonâpositive; electronânegative; neutronâno charge. The charge on the proton and electron are exactly the same size but opposite. The same number of protons and electrons exactly cancel one another in a neutral atom. Note: The picture shows a simple model of the carbon atom.
What is Single Payer? Single-payer national health insurance, also known as âMedicare for all,â is a system in which a single public or quasi-public agency organizes health care financing, but the delivery of care remains largely in private hands.
For example, the public will have influence over what is and what is not covered in the single payer system; if there is a public outcry for technology even though it means paying more for health care, then the system will adapt to these demands.