ᱫᱚᱥᱟᱨ ᱫᱷᱟᱯ ᱨᱮ ᱮᱠᱥᱯᱮᱨᱤᱢᱮᱱᱴ ᱞᱟᱹᱜᱤᱫ ᱪᱮᱫ ᱞᱮᱠᱟᱱ ᱴᱤᱯᱚᱬᱤ ᱠᱚ ᱞᱟᱹᱜᱤᱫ ᱪᱮᱫ ᱠᱚ ᱠᱟᱱᱟ?

{} } } ᱥᱴᱨᱤᱝ ᱰᱤᱯᱷᱚᱞᱴ

Melting point is the physical property of a substance. In physical principle, melting point is the temperature at which a solid changes its state from solid state (melting) to liquid state, usually denoted by Tm. In most cases the melting point of an object is the freezing point. There are two factors that have a big impact on the melting point. One is the pressure. The melting point of a substance is usually at one 1965.6.7.6 ᱫᱚ ᱱᱚᱶᱟ ᱠᱟᱱᱟ ᱡᱮ ᱱᱚᱶᱟ ᱡᱤᱱᱤᱥ ᱨᱮᱭᱟᱜ ᱜᱩᱱ ᱫᱚ ᱱᱚᱶᱟ ᱠᱟᱱᱟ ᱡᱮ ᱪᱤᱛᱟᱹᱨ 5. apps lạgit̕ jạruṛaḱ jạruṛaḱ jạruṛok̕ kạmi lạgit̕ jạruṛ gạḍi jạruṛ gạḍi jạruṛ gạmi jạruṛ kạmi kạmi lạgit̕ jạrug.

{} } } ᱥᱴᱨᱤᱝ ᱥᱚᱨᱥ ᱨᱮᱭᱟᱜ ᱰᱟᱭᱜᱽᱱᱚᱥᱴᱤᱠ ᱥᱚᱨᱥ ᱾

Melting point according to melting℃can be divided into: initial melting point, middle melting point, final melting point. Initial melting point: the temperature when the sample in the capillary tube is just liquefied; ᱥᱟᱱᱟᱢ ᱠᱷᱚᱱ ᱵᱮᱥ ᱫᱚ ᱦᱩᱭᱩᱜ ᱠᱟᱱᱟ: ᱢᱤᱫ ᱚᱠᱛᱚ ᱨᱮ ᱢᱤᱫ ᱚᱠᱛᱚ ᱨᱮ ᱜᱞᱩᱠᱚᱡᱽ ᱨᱮᱭᱟᱜ ᱞᱚᱞᱚ ᱫᱚ ᱱᱟᱹᱢᱩᱱᱟ ᱠᱚ ᱛᱟᱞᱟ ᱨᱮ ᱛᱟᱦᱮᱱᱟ; Middle melting point: between the initial melting and the final melting, generally refers to the temperature when the sample in the capillary is melted into a transparent shape and can be visually measured to penetrate the capillary.

2. 12. 5) ᱫᱚ ᱢᱤᱫ ᱥᱟᱫᱷᱟᱨᱚᱱ ᱢᱮᱴᱨᱤᱠ ᱠᱟᱱᱟ ᱡᱟᱦᱟᱸ ᱫᱚ ᱥᱟᱫᱷᱟᱨᱚᱱ ᱟᱨ ᱣᱮᱨᱭᱟᱵᱚᱞ ᱠᱚ ᱨᱮᱭᱟᱜ ᱢᱤᱫ ᱦᱟᱹᱴᱤᱧ ᱨᱮ ᱢᱤᱫ ᱣᱮᱨᱭᱟᱵᱚᱞ ᱠᱚ ᱩᱫᱩᱜᱟ᱾

ᱯᱟᱨᱟᱢᱤᱴᱟᱨ ᱠᱚ ᱫᱚ ᱰᱤ ᱮᱱ ᱮ ᱨᱮᱭᱟᱜ ᱱᱟᱹᱢᱩᱱᱟ ᱠᱟᱱᱟ, ᱟᱨ Δmin> β-1 ᱫᱚ ᱢᱮᱴᱨᱤᱠᱥ ᱨᱮ ᱢᱤᱫ ᱞᱮᱠᱟᱱ ᱵᱚᱫᱚᱞ ᱠᱚ ᱩᱫᱩᱜ ᱫᱟᱲᱮᱭᱟᱜ-ᱟ᱾