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
Search form. Difference between Solid and Gas. Key difference: Solid, liquid, gas and plasma are the four primary states of matter in which objects can be found on Earth. Solid is a state of matter that has a fixed shape and fixed volume. A gas is a state of matter that has no definite shape or volume.