ab (1) One compound has a black and white sphere, the other compound has one black and two white...
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Today's Agenda Understanding Particle Diagrams Unit 5 Physical Behavior of Matter
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Transcript of ab (1) One compound has a black and white sphere, the other compound has one black and two white...
Today's AgendaUnderstanding Particle Diagrams
Unit 5Physical Behavior of Matter
Understanding Particle Diagrams
a b
(1)
One compound has a black and white sphere, the other compound has one
black and two white spheres.
Note, there are many other valid answers for this question!
Understanding Particle Diagrams
Box BSystem After Reaction
(2)
Each compound produced has one white and one black sphere, but there is not enough black spheres to react with the last two white
spheres
Understanding Particle Diagrams
(3)“X” is a pure sample
of a compound
“Y” is a pure sample of an element
“Z” is a mixture of two different elements
Understanding Particle Diagrams
(4a)
(4b)
(4c)
Sample 3
two molecules
Only one element is present
Understanding Particle Diagrams
(5a)
(5b)
(5c)
It’ s pure because every particle is composed of a black and white element.
The similar spheres represent fluorine (F2), the different spheres represent HCl
“A” represents several of the same compound, “B” is a mixture of different compounds.
Understanding Particle Diagrams
(6)
The diagram represents a solid, and silver is the only solid under these conditions.
Understanding Particle Diagrams
(7) Each of these are the same compound (one white and one
black sphere)
Understanding Particle Diagrams
(8)
Each of these represent a compound, thatcontains one black and two white elements
Understanding Particle Diagrams
(9)Notice how the gas has spread out
Understanding Particle Diagrams
(10)
This gas has physically changed to a liquid
Understanding Particle Diagrams
(11)
Carbon monoxide has one carbon (black) and one oxygen (white)
Understanding Particle Diagrams
(12)
black sphere is element “X”white sphere is element “Z”
Understanding Particle Diagrams
(13a)
(13b)
(13c)
AQ2
They have covalent bonds as it was stated that the elements were nonmetalsSame mass
Recall conservation of mass n nrg
Understanding Particle Diagrams
(14)
compound has one white sphere and one black sphere
Understanding Particle Diagrams
(15)
compound is XZ2
Understanding Particle Diagrams
(16)
element is the double white spherescompound is the black and white sphere
Understanding Particle Diagrams
(17)
double white spheres is one diatomicdouble black spheres is another diatomic
Understanding Particle Diagrams
(18) A compound was formed from two different elements.
This chemical change produces products that have different chemical properties.
