Name this crystalline solid; each compound and material have a different melting point.
We call it the "melting point".
Not all crystalline solids have the same melting point, just in case you were expecting a number.
The answer depends on the variables which are being graphed!
it goes up then straight then up again
because amorphous solids are that solids that don't have geometrical shape and don't have particular melting point but crystalline solids have characterstic geometrical shape and have sharp melting point.
in crystalline solids, the atoms are arranged in an ordered fashion and hence they have sharp melting points. amorphous solids, due to random arrangement of the atoms do not have sharp melting points.
"As the atoms of Crystalline solids have specific shape and same distance,so they have same K.E,intermolecular forces of attraction and geometrical shape due to which Crystalline solids are blessed sharp melting points."
These are two out of three categories of solids according to their geometry and arrangement. Crystalline solids have proper geometry having the particle arranged on definite axes possessing sharp melting point such as common salt, diamond, etc. Whereas amorphous solids neither have ordered arrangement nor a definite geometry. They have long range melting point such as glass, plastic, etc.
because they depend on 1.melting point and boiling point 2.refractive index 3.cutting angle
because amorphous solids are that solids that don't have geometrical shape and don't have particular melting point but crystalline solids have characterstic geometrical shape and have sharp melting point.
in crystalline solids, the atoms are arranged in an ordered fashion and hence they have sharp melting points. amorphous solids, due to random arrangement of the atoms do not have sharp melting points.
The crystalline solids have a sharp melting point say 87oC but most of the amorphous solids do not have a sharp melting point they have a range of melting say they started melting at 87oC and continue till 89oC.
"As the atoms of Crystalline solids have specific shape and same distance,so they have same K.E,intermolecular forces of attraction and geometrical shape due to which Crystalline solids are blessed sharp melting points."
The factor that has the greatest effect on the melting point of a crystalline solid is the type of bonding among the particles. Heat breaks the bonds that hold the particles together.
These are two out of three categories of solids according to their geometry and arrangement. Crystalline solids have proper geometry having the particle arranged on definite axes possessing sharp melting point such as common salt, diamond, etc. Whereas amorphous solids neither have ordered arrangement nor a definite geometry. They have long range melting point such as glass, plastic, etc.
because they depend on 1.melting point and boiling point 2.refractive index 3.cutting angle
Applying heat to grass will not cause it to melt but to burn. Glass is a silica compound that due to the addition of soda softens at about 1500 °C (2700 °F) It is not a true "melting point" since amorphous solids do not have sharp melting points like crystalline solids do.
Amorphous solids do not have a definite melting point or regular repeating units. An amorphous solid is a solid in which there is no long-range order of the positions of the atoms unlike those in crystalline solids. An example of an amorphous solid is window glass. In addition many polymers such as polystyrene are amorphous.
Amorphous solids have no definite melting point because their particles are arranged randomly. Amorphous solids do not have crystal form or definite melting point.
the melting points differ to differant solids
Crystalline solids exhibit cleavage: that is, when you break them, the nature of the break indicates the crystal structure. Thus, grinding a crystal of NaCl (which is cubic) inevitably produces small cubes of NaCl. Noncrystalline solids such as glass break into randomly-shaped pieces. Noncrystalline solids such as glass soften as the temperature increases and have no sharply defined melting point. On the other hand, quartz, which has the same chemical composition as glass but is crystalline, melts sharply at around 1650 degrees Celsius.