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.
Method of payment. A fixed per capita payment made periodically to a medical service provider (as a physician) by a managed care group (as an HMO) in return for medical care provided to enrolled individuals. No fixed payments. Providers bill for services delivered and are paid on predetermined rates for each service.