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Neutral subatomic particles with a mass similar to protons
Neutrons
These molecules have partial positive and partial negative charges
Polar Molecules
These molecules are connected in a honey comb manner which gives the material its rigidness and lightness
Carbon Fiber
Name the three factors affecting the rate of reaction
1. Particle Size
2. Concentration
3. Temperature
Process whereby a substance interacts with another substance and gets chemically changed in the process
Chemical Reaction or Chemical Change
The extent at which electrons are equally or not equally shared between atoms in a bond
Bond Polarity
Have equal sharing of electrons between atoms in the same bond
Nonpolar Molecules
Items that have stiffness and strength, even elasticity: for athletes
Sports Equipment
It is the energy required to be surpassed before reactants can be converted to products
Activation Energy
The symbolic representation of chemical reaction
Chemical Equation
A molecule with different centers of positive and negative charge
Dipole
London dispersion, dipole-dipole, Hydrogen bonding, Ion dipole
A synthetic plastic material and polymer that is made of nitrogen-hydrogen and oxygen-hydrogen bonds
Nylon
A product that increases the rate of reaction without it being consumed
Catalyst
Parts of the Chemical Equation (Four Answers)
1. starting or reacting materials
2. final or resulting materials
3. shows the direction of the reaction
4. denotes the quantity of reactants and products in terms of number of molecules and moles
1. Reactants
2. Products
3. Arrows
4. Numerical Coefficients
Defines the asymmetry of a charge distribution in a bond
Dipole Moment
This is everywhere and is used in different ways. Advancement in this branch led to the production of useful materials
Chemistry
The area of chemistry concerned with the speed of rate of chemical reactions
Chemical Kinetics
A catalyst that is in the same phase as the reactants
Homogeneous Catalyst
This law states that the total mass of the reactants is equal to the total mass of the products
Law of Conservation of Mass
The overall dipole moment is the sum of the dipole moments of all bonds in a molecule; also the measure of polarity of a molecule
Net Dipole Moment
These are placed either inside or on the surface of the body (ex. Prosthetic legs/arm, heart pacemakers)
Medical Implants
This theory states that molecules must collide for a chemical reaction to take place
Collision Theory
A catalyst in a different phase than the reactants
Heterogeneous Catalyst
Part of chemistry that deals with the amount of reactants that are consumed and the amount of products that are produced in a chemical reaction.
Stoichiometry