The safe amount of any narcotic depends on a personâs individual tolerance to opioid medications. Tramadol is always started at a smaller initial dose of 100 mg per day. In patients whoâve experienced more exposure to the drug, safe doses may be as high as 450 mg a day.
whether a substance is a gas, liquid, or solid depends on the balance between the kinetic energy of its particles and the strength of the interactions between the particles gas
1 Liquid: A form of matter that has no definite shape, flows easily, and is neither a solid or gas.  Gas: A form of matter that has no definite shape and is neither a liquid nor a solid; rapidly spreads out when it is warmed and contracts when it is cooled.