Atomic Theory
Periodic Table
Bonding Concepts
Molecular Theories
Totally Random
100
He first theorized that there is something so small it is "uncuttable".
Democritus
100
Which atom is larger ... Li or Be?
What is Li
100
Scientist famous for the development of the Electronegativity concept.
Who is Linus Pauling
100
Trigonal Planar molecules have bond angles equal to :
What is 120
100

The type of radiation which transformed Bruce Banner into the hulk.

What is gamma.

200
By studying charged droplets of oil, Millikan was able to determine this.
What is charge of an electron.
200
Which atom has a higher first ionization energy... Be or B ?
What is Be.
200
Which of these would you expect to have a higher lattice energy : NaCl or CaO
What is CaO
200

The "P" in VSEPR theory stands for this.

What is pair.

200
It could be dangerous if you ate a penny made after 1982 because your stomach acids could react with this element in the penny.
What is Zn
300
In comparing particle vs. wave behavior, emission spectra at specific wavelengths illustrates which of these?
What is wave behavior.
300
Electrons in these type of orbitals are better at screening + charge because they spend more time closer to the nucleus.
What are "S" oritals.
300
Which would you expect to have the higher lattice energy : MgO or CaO
What is MgO
300
Which occupies more space : electrons between bonded atoms or a lone pair of electrons
What is a lone pair of electrons
300

The number on a phone keyboard that has the letter Q.

What is the number 7.

400

Which type of light has more energy ... red light or blue light. Justify your answer.

What is blue light. Blue light has a shorter wavelength, higher frequency and more energy than red light.

400
Which ionzation would you expect to be greatest (1st, 2nd, 3rd or 4th) for Al.
What is 4th.
400

Which bond would you expect to to be more polar : HF or KF? Justify your answer

What is KF.  KF is an ionic bond which is an extreme form of a polar bond in which K gives and electron to F.  F is also the most electronegative atom on the periodic table.

400
Water's molecular geometry would be described as :
What is bent.
400
These animals use van der waals forces to climb glass.
What is a gecko
500
The experiment which illustrated a photon behaving as a particle.
What is the Photoelectric Effect.
500
Which electron affinity would be less exothermic ... C or N ?
What is N.
500

The electron geometry and molecular geometry of XeF4.

electron geometry: octahedral

molecular geometry: square planar

500

The reason why Sulfur can hold up to 12 electrons in its valence shell when bonded to other atoms.

Sulfur has an empty d sublevel which can hold additional electrons beyond a full octet. 

500

This atom common in fertilizers has the potential to release a lot of energy. Why?

What is it can form triple bonds. (Nitrogen, N2)

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