Bonding
A bond formed when elements attain a full outer electron shell
What is an ionic bond?
A graph representing energy levels of reactants and products
What is energy profile?
A negatively charged particle of an atom
What is an electron?
The excess release of this greenhouse gas contributes to global warming.
What is CO2?
Method used to separate solids from fluids by interposing a medium through which only the fluid can pass
What is filtration?
Two or more atoms sharing electrons.
What is a covalent bond?
Energy transferred through a difference in temperature
What is heat?
The center of an atom containing protons and neutrons.
What is nucleus?
This layer in our atmosphere protects us from the harmful UV radiation.
What is the ozone layer?
Which of the following involves a chemical reaction: condensation, combustion, dissolving, evaporation?
What is combustion?
Weak intermolecular forces
What are London dispersion forces?
Energy in motion
What is kinetic energy?
An atom with the same number of protons but a different number of neutrons
What is an isotope?
A base used in household cleaning and found in lye.
What is sodium hydroxide?
This is defined as a chemical or physical condition that has the potential for causing damage to people, property, or the environment.
What is hazard?
These molecules are generally soluble in non-polar solvents
What are non-polar molecules?
Energy is neither created nor destroyed
What is the Law of Conservation of Energy?
How many open spots does Sulfur (S) have in its outer-most energy level?
What is 2?
Sodium bicarbonate, used in ovens and refrigerators alike, is known by a common 2 word name
What is baking soda?
The process of separating a mixture of two liquids with different boiling points, such as alcohol and water, is called this.
What is distillation?
These forces arise from polar bonds and asymmetry in molecules
What are dipole-dipole forces?
The measurement of heat change over a chemical reaction
What is calorimetry?
This principle states that no two electrons in an atom can have the same set of quantum numbers.
What is the Pauli exclusion principle?
Soap helps remove grease because one part of its molecule attracts water and another part attracts oil.
What is surfactant / surface-active agent?
A solid formed from a chemical reaction in a solution that separates from the solution.
What is a precipitate?