The melting point of a substance is the temperature at which it changes state from solid to liquid. At the melting point the solid and liquid phase exist in equilibrium. The melting point of a substance depends on pressure and is usually specified at a standard pressure such as 1 atmosphere or 100 kPa. Wikipedia
It's true. Compounds have very weak ones the higher the vapor pressure. Hope that answerd your question ☺️☺️
Answer:
Allows diffusion of sub...(true)
its found in both anim...(true)
produces en...(false)
Answer:
b. lithium
Explanation:
Li the least likely, to lose an electron.
