Graphs
Obtained by counting and uses whole numbers.
Categorical Data
The smallest particle of an element that still has the properties of that element.
Atom
Chemical bond formed when one or more electrons are transferred from one atom to another
Ionic bond
A molecule with a difference in electrical charge between different parts of it.
Polar Molecule
Tendency of liquid surfaces at rest to shrink into the minimum surface area possible
Surface tension
Obtained by measuring, ex. the PH of water.
Numerical Data
Pure substance consisting of only one type of atom
Element
Chemical bond formed when electrons are shared between atoms
Covalent bond
The type of bond that forms between molecules
Hydrogen bond
A high THIS means it takes more energy to increase the temperature of water compared to other substances.
specific heat
Used for comparing categorical data
Bar Graphs
Substance that formed by chemical combination of two or more elements
Compound
Type of bond that keeps water molecule together
Covalent
The bonding of a water molecule to another substance
Adhesion
A force that holds molecules together
Chemical bond
Used when dealing with numerical data
Line Graphs
An atom with a different number of electrons and protons
Ion
What keeps the water molecule attached to the other water molecule
Hydrogen bond
Why water molecules tend to stick together.
Cohesion
A process that changes some chemical substances into others
Chemical reaction
Variable that responds as a result of changes in other variables
Dependent
The smallest possible amount of a chemical substance, made up of atoms.
Molecule
In water, the reason Oxygen is more negatively charged
More electrons
The ability of a liquid to flow against gravity in a narrow space
Capillary action
The small molecules which are combined over and over to make up a polymer
Monomer