Atoms
Science Nerds
Energy and Their Levels
Insert Isotope Pun Here
100
What does the Atomic Number equal? (hint: inside the atom)
What is the number of protons?
100
Dalton's theory suggests that all elements are composed of indivisible elements, a fact which is...
What is false?
100
Name the 4 types of orbitals in Energy Level 4 in order.
What are s, p, d and f?
100
What is an isotope.
What are atoms of the same element with a different mass number, who have the same # of protons, but a different number of neutrons?
200
What does the Atomic Mass Number equal? (hint: inside the atom)
What is the number of protons and neutrons?
200
JJ Thompson discovered the first subatomic particle, which was...
What is an electron?
200
Which principal says that electrons in an orbital must have opposite spins?
What is Pauli's Exclusion Principle?
200
How do you find the average atomic mass?
What is (mass x % abundance) + (mass x % abundance)?
300
Where in the atom would you find a neutron?
What is an orbital?
300
What two conclusions did Rutherford draw from the gold foil experiment?
Most of the atom is empty space.
The atom has a positive core.
300
What are the sublevels of the d orbital?
What are dxy, dxz, dyz, dx²-y², dz²?
300
Zero is always the first significant digit.
HA ! ITS NOT !
400
What is the number of neutrons in Argon?
What are 22 neutrons?
400
Draw Rutherford's Gold Foil Experiment.
Judgement issued by m e.
400
This rule states that electrons fill out orbitals singly before doing it in pairs.
What is Hund's Bus Seat Rule?
400
How many sig digits should your answer have when multiplying or dividing?
Same as the smallest number of sig digits in the calculation.
500
Draw a quantum model of Beryllium. Or like just tell me how you'd draw it idk.
Too lazy to draw one so 4 protons, 5 neutrons, 4 electrons.
500
Draw the Cathode Ray Tube Experiment.
To be judged by mee.
500
Draw an Electron Diagram thingy for Argon.
To be judged by mie.
500
How many sig digits should your answer have when adding or subtracting?
The same as the least accurate number in the decimal places in the calculation.