QUIZ 1&2
This is known as the transformation of a substance or substances into one or more new substances
What is a Chemical Reaction
Wavelength and Frequency are ________ related
what is Inversely
This is known as a mutual electrical attraction between the nuclei and electrons of different atoms that binds them together
What is a Chemical Bond
This states that chemical compounds tend to form so that each atom, by gaining, losing, or sharing electron, has eight electrons in it's highest occupied energy level
what is the Octet Rule
This is the reason why Democritus's view of matter was considered only an idea, while Dalton;s view was considered a theory
What is a lack of scientific backing/research
This is the indicator of each element on the periodic table, also correlated with the number of protons an element has
What is the Atomic Number
These are three-dimensional regions around the nucleus that indicate the probable location of an electron
What is an Orbital
This is known as the average distance between two bonded atoms
What is Bond Length
This scientist is credited with the the publication of the Periodic Table along with intentionally leaving blank spaces for the discovery of future elements!
who is Dimitri Mendeleev
This is the Hyphen notation of an atom with an atomic number of 19 and a mass of 39 amu
what is Potassium-39
Atoms cannot be subdivided, created, or _____________
what is destroyed
This is known as the minimum amount of energy that can be lost or gained by an electron
What is a Quantum
This kind of chemical bonding results from the electrical attraction between large numbers of cations and anions, in which atoms give up their electrons to other atoms
What is Ionic Bonding
This theory states that repulsion between electrons within molecules will cause their orientation to be as separated as possible
what is VSEPR theory
the Photoelectric Effect supported the statement that an electron remains bound to a metal unless what?
a single photon with the required minimum energy hits the electron
This states that Mass is neither destroyed nor created during ordinary chemical OR physical changes
what is the Law of Conservation of Mass
These are particles electromagnetic radiation having zero mass and carrying a quantum of energy
what are Photons
This kind of bonding occurs when the distribution charge is uneven because of uneven electron sharing
These are the forces of attraction that occur between molecules (covalent bonds)
What are London Dispersion Forces
These are the 4 properties of electrons in orbitals that Quantum Numbers help define
What are: the main energy level, shape, orientation, and spin
These three subatomic particles make up an Atomic Nucleus
What are the electron (-), proton(+), and neutron (o)
These were Bohr's shortcomings with his model of the atom, things he couldn't explain
What are:atoms with more than one electron, and the chemical behavior of atoms
This kind of bonding occurs as electrons are shared equally, resulting in a balanced distribution charge
What is NonPolar-Covalent Bonding
This is the correct order of bonds in order of increasing bond length
What is: Triple Bond<Double Bond<Single Bond
These are the forces of attraction that exist between polar molecules
What are intermolecular forces