Ms. Lambert, What's That Thing Called?
Math is Good For You
VVV Trendy
Who Even are You?
100
This is the process of an atom taking in energy to move up to a higher energy level.
Absorption
100
What's the density of a 15.00 g rock with 5.0 mL volume?
3.0 g/mL
100
Which element has the smaller atomic radius?
Li, C, N, F
Fluorine (F)
100
This element has 28 electrons when neutral.
Nickel (Ni)
200
This rule states that atoms are most stable when they have a filled valence shell.
The Octet Rule
200
How much money is made in sales on a 20oC day?
~$450
200
Which element has the LOWEST ionization energy?
Li, Mg, Rb, Ba
Barium (Ba)
200
[Kr] 5s2 4d7
Rhodium (Rh)
300
This rule states that electrons in a sublevel must fill one per orbital before doubling up.
Hund's Rule
300
Strontium ionizes! Which ELEMENT does is now have the same number of total electrons as?
Krypton (Kr)!
300
Which element has the LOWEST electronegativity?
K, Fe, Ga, Kr
Krypton (Kr)
300
This group 4 element has valence electrons in the 5th energy level.
Tin (Sn)
400
This equation is the subatomic equivalent to Newton's Law of Gravitation and relates distance, charge, and electrostatic force.
Coulomb's Law
400
The density of iron is 7.84 g/mL. A sample of iron is measured to have a volume of 2.5 mL. What is the mass of the sample?
19.6 g
400
Which element will have the MOST metallic character?
Al, Cs, Cu, Sr
Cesium (Cs)
400
When this Period 3 atom loses electrons, it will result in a 3+ charged ion.
Aluminum (Al)
500
This equation calculates the wavelength of an electronic transition for a Hydrogen atom.
The Rydberg Equation
500
What's the energy of a transition that results in a wavelength of 435 nm?
4.55 x 10-19 J
500
Which halogen is MOST reactive?
Fluorine (F)
500
[Rn] 7s2 5f6
Plutonium, (Pu)