Chapter 2 + 3
Chapter 4
Chapter 5
Chapter 7
Chapter 6
100
What is Pascal's Principle?
when pressure is exerted on a fluid, the pressure is distributed throughout
100
How many periods does the periodic table have?
7
100
Which elements in group two the periodic table
alkaline earth metal
100
A substance or molecule that participates in a chemical reaction
reactant
100
what do the numerical prefixes in a covalent bond's name tell about the molecule?
numerical prefixes tell how many atoms of each element are in the molecule.
200
What is Plasma?
matter consisting of ionized particles. (It's the most abundant form of matter on the earth)
200
How many groups does the periodic table have?
18
200
How many different types of orbitals exist?
4
200
List three things that could indicate a chemical reaction is taking place:
change in temperature, color change, and gas formation
200
What is a bond angle?
A bond angle is the angle formed by two bonds to the same atom.
300
What is the average kinetic energy of the particles in an object?
temerature
300
Who discovered the nucleus?
Dalton
300
A region in an atom where there is a high probability of finding electrons
orbitals
300
What is the formula for a synthesis reaction
A+B--> AB
300
Why do Atom's form bonds?
Generally, atoms join to form bonds so that each atom has a stable electron configuration.
400
What is Charles Law?
when temperature of a liquid increases, so does the volume.
400
What is the difference between carbon-12 and carbon-14?
2 neutrons
400
What is a mass number?
It equals the number of protons plus the number of neutrons in an atom
400
States that mass cannot be created or destroyed and therefore the mass of the reactants must equal the mass of the products
law of conservation of mass
400
Are Ionic bonds in the form of networks or molecules?
Ionic compounds are in the form of networks
500
What is bernoulli's principle?
As velocity increases, pressure decreases
500
Which philosopher suggested that the world was made out of invisible units called atoms
Democritus
500
How many moles does 57 grams of fluorine contain?
3 moles
500
what is the double displacement reaction formula
AB+CD--> AD + CB
500
Do Atoms always share equally? yes or no?
no
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