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The atom
The Mole
Electron Arrangement
Safety
Stoichiometry
100
Particles in the nucleus
What are protons and neutrons
100
This number is equal to one mole.
What is 6.02 x10 23
100
This piece of equipment is used to protect one's eyes.
What are goggles.
100
This reagent is the leftover reagent in a chemical reaction
What is the excess reagent
200
This atom has 3 protons.
What is lithium.
200
Is the weight of a compound equal to one mole.
What is the molar mass.
200
The arrangement os electrons around the nucleus.
What is the electron configuration.
200
Before performing lab, one should do this first.
What is read the lab procedure completely
200
This must be done to an equation before a Stoichiometry problem can be worked
What is balanced.
300
Has the same number of protons, but different number of neutrons.
What is an isotope.
300
This sub level has 3 orbitals
What is the "p" .
300
Do this for 20 minutes.
Rinse the eyes.
300
This determines how much product is made.
What is the limiting reagent.
400
This scientist used the gold-foil experiment to discover the nucleus.
Who is Rutherford.
400
Read these 2-3 times before use.
What are chemical labels.