Vocabulary
Carbon
Elements
Compounds
Classification
100
The particle in an atom that has a negative charge.
What is an electron?
100
This shiny rock that most women love, is made of pure carbon.
What is a diamond?
100
This is any element in the top right column of the periodic table that does not conduct electricity.
What is a nonmetal?
100
A process in which one or more substances are changed into one or more different substances.
What is a chemical reaction?
100
NaCl
What is sodium chloride, table salt?
200
The particle in the nucleus that has a positive charge.
What is a proton?
200
The letter on the periodic table representing this element.
What is a "C"?
200
Elements in the periodic table are arranged by their...
What are their properties?
200
Carbon Dioxide is a compound that contains this many oxygen atoms.
What is 2?
200
H2O
What is water?
300
The smallest particle of an element that still has properties of the element.
What is an atom?
300
This is a black substance found in the hills of West Virginia that is another example of pure carbon.
What is coal?
300
Na is the symbol for which element.
What is sodium?
300
When you boil H20 it goes from a liquid to a gas, therefore is has undergone this kind of change.
What is physical?
300
Co2
What is carbon dioxide?
400
A substance that cannot be broken down into other substances.
What is an element?
400
Your pencil lead is made of this carbon substance.
What is graphite?
400
This element is found in bananas.
What is potassium?
400
When vinegar and baking soda are combined this chemical is released.
What is Carbon Dioxide?
400
C6H12O6
What is glucose or sugar?
500
Letter or letters that abbreviate an element's name.
What is a chemical symbol?
500
A carbon atom has how many protons and how many electrons?
What is 6?
500
Silicon is similar to a metal because it does this.
What is conducts electricity?
500
A vehicle made of iron will rust more quickly when the iron is combined with this.
What is water?
500
Fe2 O3
What is iron oxide or rust?
M
e
n
u