Molecules Flashcards
The connection between atoms in more complex particles
Chemical bond
A group of two or more atoms that are held together by chemicals ex. H2O co2. NACI
Molecules
A representation of an object that makes important aspects easier to see.
Model
types of element make up that make up a substance;
as well as the Specific ratios of aton of each Kind of elements that make it up.
Atomic composition
The specific way in which the bonds and atoms are arranged within the molecules of a substance .
Chemical structure
A solid structure, whose atoms or molecules are arranged in a repeating 3 dimension patterns.
Crystal
A type of extended structure that is made of many smaller, repeating subunits in a chain; directions to sub unit is a unique model.
Polymer
A structure who subunits occur in a constant ratio, and are arranged in a repeating pattern ; the subunits can be individual atoms or a molecule.
Extended Structure