Particle Theory
The study of matter and its changes.
What is Chemistry?
This is the smallest particle.
What is an atom.
Has the Chemical Symbol Na
What is sodium?
The temperature at which a solid substance becomes a liquid
What is melting point?
This type of mixture is uniform throughout
What is homogenous?
The three states of matter
What is solid, liquid, and gas?
A group of atoms bonded together.
What is a molecule or compound?
The number of elements on the periodic table?
What is 118?
The temperature at which a liquid substance turns into a gas
What is boiling point?
Cereal with milk is an example of this type of mixture
What is heterogenous?
In this state of matter, the particles are the most spread out.
What is gas?
This is made of just one element or one compound.
What is a pure substance?
Oxygen is part of this group in the periodic table
The ability of a substance to burn or ignite?
What is flammability?
This is the chemical formula for table salt
What is NaCl?
In this state of matter, the particles are closest together.
What is a solid?
This is made of more than one element or compound.
What is a mixture?
The name of the group that Neon is in.
What is Noble Gases or Group 18?
The thickness or stickiness of a substance
What is viscosity?
The thing that is getting dissolved
What is a solute?
The particles in this state are moving the fastest.
What is a Gas?
These two things are found in the nucleus of an atom.
What are Neutrons and Protons.
The name of the outermost electron shell in an atom
The ability of a substance to return to its original shape after being deformed
What is elasticity?
The thing that does the dissolving
What is a solvent?