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Particles are arranged in no particular order in this type of solid?
amorphous
Define amorphous solid?
Generally they are two types of solids 1. Crystalline solids 2. Amorphous solids. Amorphous solids are those solids which having different properties in different directions. They didnt have sharp melting and boiling points.
What are these type solid Tar candle wax and glass?
Amorphous solids
List in increasing order of melting temperature HDPE PMMA LDPE?
In increasing order, LDPE has the lowest melting point at 221 to 239 degrees Fahrenheit. It is followed by HDPE at 266 degrees Fahrenheit and PPMA at 320 degrees Fahrenheit.
What properties do liquid and gases have due to the movement of their molecules?
Liquids and gases are amorphous (shapeless), viscous (can flow), and diffuse (have internal space) due to the movement of their molecules.
List in increasing order of toughness HDPE PMMA LDPE?
PMMA LDPE HDPE
Is PMMA natural or synthetic?
PMMA is a synthetic material, made through a polymerization process of methyl methacrylate monomers. It is not naturally occurring in nature.
What are the reviewer in pmma exam?
yes
Who pass the pmma entrance exam in San Narciso Zambales?
who pass the entrance examination in pmma in san narciso this year 2010
List in increasing order of hardness HDPE PMMA LDPE?
LDPE is softest, HDPE is harder, PMMA is much harder than HDPE
What are the reviewers in pmma entrance exam?
yes
When substances are formed and the particles lack order they are called?
Amorphous.
Is polyurethane amorphous or crystalline?
amorphous
Is latex amorphous or crystalline?
amorphous
What glue is needed for PMMA?
Your typical cyanoacrylaye or SuperGlue.
Is ceramic tile crystalline or amorphous?
amorphous
Particles are arranged in no particular order in this type of solid?
amorphous
