Atomic Structure
How many neutrons does lithium (Li) have?
7 - 3 = 4
This word means potential of hydrogen
pH
Chernobyl
Type of chemical reaction where electrons are transferred between two chemical species
Redox
How many valence electrons does chlorine (Cl) have?
7
These types of substances have an electronegativity difference of 0.40 or less.
Nonpolar
These types of substances have hydroxide at the end of their chemical formula
Bases
This type of process combines light elements into a single, heavier nucleus.
Nuclear fusion
What does OIL RIG mean?
Oxidation is losing electrons
Reduction is gaining electrons
Positively charged ions are called
Cations
What type of bird did we read about together during the oil spill literacy lesson?
Brown pelican
What's the difference between a strong acid and a weak acid?
Weak acid = dissociates partially
Which nuclear particle from Table O has the greatest mass?
Alpha particle
Electrons travel from which electrode to which electrode in electrochemical cells?
Anode to cathode
This type of mixture has a solute that is completely dissolved. The composition is uniform or evenly distributed.
Homogeneous
What's the difference between alkanes, alkenes, and alkynes?
Alkanes = single bonds only
Alkenes = at least one double bond present
Alkynes = at least one triple bond present
What is the formula to perform titration calculations?
MAVA = MBVB
Which particle has the greatest penetrating power?
Gamma
This type of electrochemical cell needs a salt bridge
Galvanic / voltaic
What's the difference between a molecule and a chemical compound?
Molecule = two or more atoms bonded together. They can be the same element or different elements
Compound = two or more different elements chemically bonded.
All compounds are molecules, but not all molecules are compounds.
In hydrogen bonding, a H from one molecule and either a ____, ____, or ____ from another molecule must be present.
N, O, F
What was the name of the acid Jesse Pinkman used to dissolve a dead body in Breaking Bad?
Hydrofluoric acid (HF)
Nuclear process of converting an element into another by changing the number of protons in an atom’s nucleus.
Transmutation
Examples of transmutation include:
Alpha decay, beta decay, nuclear fusion, nuclear fission
Elias Burnham, Hayden Bachert, and other chemistry kids were scammed when purchasing this expensive metal, thinking it would be a good sacrificial anode for their ships
Gold