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States of Matter
The Atom
Periodic Tabel
Chemical Reactions & Equations
Thermochemistry
100
The four states of matter.
What is solid, liquid, gas, and plasma?
100
J.J. Thomson discovered this.
What is the electron?
100
The vertical column.
What is a group?
100
In this type of replacement, only one element replaces another.
What is a single replacement reaction?
100
Thermochemistry has to do with this.
What is heat?
200
This is a solid at room temperature.
What is a solid?
200
The smallest part of an element.
What is an atom?
200
This is the vertical colun.
What is a group?
200
In this reaction, the elements are just added together.
What is a synthesis reaction?
200
Part of the univers that only you focus on.
What is a system?
300
This is the SI unit for pressure.
What is a pascal?
300
These are positively charged subatomic particles.
What is a proton?
300
These are found on the pper-right hand side of the periodic table
What are nonmetals?
300
This is the number placed infront of the element to indicate how much of that element is needed.
What is a coefficient?
300
This is the quantity of heat needed to heat 1g of water 1 degree celsius.
What is a calorie?
400
These solids have a high melting point.
What are ionic solids?
400
This is what Thomson's model was called.
What is plum-pudding?
400
Henry Moseley arranged the elements by this instead of atomic mass.
What is atomic number?
400
In combustion, this element is bonded with to produce heat and light.
What is oxygen?
400
This persons allows us to measure heats of reaction.
What is Hess's Law?
500
These hold luquids together.
What are intermolecular forces?
500
This is the amount of energy needed to move an electron from one energy level to the next.
What is a quantum?
500
These electrons are found on the outermost shell, and are responsible for making chemical reactions happen.
What are valence electrons?
500
When combined with water, LiCl or MgCO3 has a greater tendancy to form a solid.
What is MgCO3?
500
This is a calorimeter that measures the heat realesed from a burning compound.
What is a bomb calorimeter?