States of Matter
Classifying Matter
Properties of Matter
The Atom
Periodic Table
100
Particles in this state are packed very tightly together.
What is a solid?
100
Mass and volume measure different aspects of this.
What is matter?
100
The color of a flower is an example of this type of property.
What is a physical property?
100
The building block of all matter.
What are atoms?
100
All elements are classified in one of three classes: Metals, Metalloids or .......
What are nonmetals?
200
Particles in this state are able to slide past each other, but they are still close together.
What is a liquid?
200
The basic SI unit for this is the cubic meter.
What is volume?
200
The ability of matter to combine chemically with other substances.
What is reactivity?
200
The main types of particles that make up atoms.
What are protons, electrons and neutrons?
200
Metals are located to this side of the Periodic Table
What is the left?
300
The particles in this state are very far apart.
What is a gas?
300
An element is a pure substance that is made up of how many types of atoms.
What is one type?
300
Wood catching on fire is an example of this type of property.
What is chemical property?
300
Electrons a the outermost energy level of an atom.
What is/are valence electrons?
300
True or False: Properties of nonmetals include a relatively low boiling point, which explains why many of them are gases at room temperature.
What is true?
400
A state of matter that resembles a gas, and can conduct electricity and respond to a magnetic field.
What is plasma?
400
An example of this type of mixture is a pepperoni pizza.
What is a heterogeneous mixture?
400
Boiling is an example of this type of change.
What is a physical change?
400
True or False: There are more atoms in 1 grain of sand than there are people on Earth.
What is True? There are 7.2 billion (7.2 x 10 ^9) people on the Earth and about 2 x 10 ^19) atoms in one grain of sand.
400
Metals that are superior conductors of heat and electricity as well as high in density.
What are transition metals?
500
The theory that all matter consists of constantly moving particles.
What is the Kinetic Theory of Matter?
500
The combination of sodium atoms and chlorine atoms to make table salt is an example of this type of matter.
What is a compound?
500
The law states that matter cannot be created or destroyed.
What is the law of conservation of mass?
500
The atomic number of Nitrogen is 7 and the mass number is 14.01. How many neutrons does Nitrogen 15 have?
What is 8?
500
This is column eighteen of the periodic table and it contains nonreactive and nonmetallic elements.
What are Noble Gases?
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