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Dimensional Analysis and Scientific Notation
Lab Safety and Equipment
Periodic Trends
Atomic Clues
Electron Configurations
100
Convert 1000 mL to L. Use correct scientific notation and units.
What is 1.0x10^3 L.
100
This vertical glass hollow cylinder is used to make precise volume measurements.
What is a graduated cylinder?
100
This is the chemical family name for Group 17.
What are the Halogens?
100
This is the number of protons and electrons for Ca 2+
What is 20 protons and 18 electrons?
100
This is what is emitted as electrons travel from a higher energy level to a lower energy level. Use the correct scientific term.
What is a photon?
200
Put 0.000000487 in correct scientific notation.
What is 4.87 x 10^-7
200
DAILY DOUBLE! This piece of lab equipment made of porcelain is used to heat small samples of materials to extreme temperatures.
What is crucible and lid?
200
This periodic trend tends to increase as you go down a group and decrease as you go across a period.
What is atomic radius?
200
Negatively charged ions are called this.
What is an anion?
200
DAILY DOUBLE! This is the rule for electron configuration that states that there can be only 2 electrons per orbital.
What is the Pauli Exclusion Principle?
300
Convert 250 cm to km. Use scientific notation and units.
What is 2.5 x 10^-3 km
300
This is the last thing you are to do in lab after all pieces of equipment have been powered off and put away and trash discarded.
What is wash you hands?
300
This is the correct order of increasing electro-negativity out of these five elements (Gallium [Ga], Iron [Fe], Barium [Ba], Germanium [Ge], and Oxygen [O]).
What is Barium [Ba], Iron [Fe], Gallium [Ga], Germanium [Ge], and Oxygen [O]?
300
The mass number of Nickel is 61. So it has this many neutrons.
What is 33 neutrons?
300
This is the electron configuration for Tin [Sn].
What is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p2?
400
How many minutes are in 3 years? Use correct scientific notation and units.
1.57 x 10^6 minutes
400
This would be six essential pieces of lab equipment needed to properly heat up 700mL of some fluid to a temperature of 80 degrees Celsius. Do not include goggles, apron, or gloves. you must have all six pieces for credit.
What is Bunsen burner, beaker, iron ring, ring stand, wire gauze/clay triangle, and thermometer?
400
This is the man who created the first Periodic Table of Elements.
Who is Dmitri Mendeleev?
400
This the isotope notation for an element with 48 protons, 67 neutrons, and 50 electrons.
What is 115 Cd^2- 48?
400
This is the noble gas configuration for Platinum [Pt].
What is [Xe] 6s2 4f14 5d8?
500
How many pieces of candy (dimensions: 10mm x 12mm x 10mm) can you fit into a candy jar with a volume of 2500 cm^3? Round down if you have a decimal in your answer because you cannot have a partial piece of candy. Do not forget your units and correct scientific notation in your answer.
What is 2.083 x 10^3 pieces of candy?
500
This piece of lab equipment made of either ceramic or plastic is used to hold liquids in a micro experiment.
What is a well plate?
500
Of these five elements, this one does not belong with the other.... Europium [Eu], Zinc [Zn], Lead [Pb], Selenium [Se], and Rubidium [Rb].
What is Selenium [Se]?
500
This is the calculated average atomic mass of Silicon: Mass Number Percent Abundance 28 92.23% 29 4.67% 30 3.10%
What is 28.086 amu?
500
These are the names of the sublevels, the number of orbitals for each sublevel, and the total amount of electrons they can carry in each sublevel.
What is s block, 1 orbital, 2 e- p block, 3 orbitals, 6 e- d block, 5 orbitals, 10 e- f block, 7 orbitals, 14 e-