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.
When a person has health care coverage under two or more programs or insurers IS Medicaid is the first payer? What is the definition of a dual-payer system? Single-payer and dual-payer refer to the reimbursement source in (for example) the health care system. In a single-payer system, one entity underwrites all the medical bills; â¦in a dual-payer system, two entities share the burden of cost.