Moliculs Flashcards
(17 cards)
Molecule
2 or more atoms bonded together
Chemical bond
Connection between atoms
model
representation of an object
Chemical formula
the atoms (letters and
numbers that make up a molecule
Chemical Structure
the Specific way that atoms are arranged
Crystal
Structure of atoms or molecules in a 3D pattern
Polymer
structure of molecules in a repeating Chain pattern
extended structure
a molecule whose atoms occur in a constant ratio a repeating pattern
ratio
a Quality realshonship between 2 things
What is a major reason why glucose and fructose are different
Chemical structure and bonds
2 differences between polymers and crystals
Polymers have a repetitive pattern while crystals are a 3-D structure
C3H4 has how. Many elements and atoms.
2 and 7
Element
A substance on the periodic table, represented by the square
Atom
The smallest unit of measure
Molecule
2 or more atoms bonded together
In A molecule model what do the balls and sticks represent?
The balls represent atoms and the sticks represent bonds
Two different crystals have the same atom give an example
Yes, an example is diamonds and graphite because their structure is different and they’re all both made of carbon
