People
Who discovered the neutron?
Positive subatomic particle
What is proton?
What was John Dalton's profession?
What is an English School Teacher?
What is the density of a 346g rock with a volume of 23 mL?
What is 15.04 g/mL?
Who came up with the Nuclear model?
Who is Ernust Rutherford?
Basic building block of matter
Model discovered from the gold foil experiment
What is the Nuclear Model?
Calculate the density of a hot wheels car in a 5.5 mL container with a mass of 6.68 g.
What is 1.21 g/mL?
4 elements Aristotle said made up everything
Who came up with the term atomos?
Who is Democritus?
Identifies the element
What is protons?
The formula for density
D=m/v
Find the mass of a 45 mL block of silver. Its density is 10.49 g/mL.
What is 472.05 g?
Two particles located inside the nucleus
What is protons and neutrons?
Who came up with the first atomic model?
Who is John Dalton?
Principal used to find the volume of oddly shaped objects.
What is Archimedes Principal?
Why was discovering the neutron so difficult?
What is its size and neutrality?
Find the mass of a 56 mL table. Its density is 32.4 g/mL.
What is 1,814.4 g?
Define density
What is the measure of how tightly packed particles or atoms are?
Who came up with the Plum Pudding Model?
Who is J.J. Thomson
Developed by Erwin Schrodinger
What is Quantum Mechanics?
Term meaning probable location
What is orbital?
Find the volume of a 890 g block of aluminum. Its density is 2.7 g/mL.
What is 329.62 mL?
Explain the Gold Foil Experiment.
What is alpha particles shot at a sheet of gold foil and bouncing back off the foil proving there was a nucleus?