Atomic Theory
Atoms
ECM
Law vs Theory
Fred Lynn Mix
100
Electron Cloud or Quantum Model
100
Which two sub atomic particles make up the nucleus?
Protons and Neutrons
100
What is the word for a substance made of a SINGLE type of atom?
Element
100
The word for a testable prediction or educated guess?
Hypothesis
100
Which 5 educators are on the 8th grade science team?
Grupp, Hartnett, Ferguson, Markley, Verne.
200
What was the first model of the atom?
The solid sphere model
200
Which sub atomic particle is the smallest?
Electrons
200
What is the word for a substance made of two or more types of atoms CHEMICALLY bonded together?
Compounds
200
The word for why or how something happens, based on evidence.
Theory
200
Which Assistant Principal oversees Science?
Mr. Barr
300
Which model of the atom proposed that there were electrons inside the atom?
The plum pudding or chocolate chip cookie model.
300
Which two sub atomic particles contribute to an atoms mass?
Protons and Neutrons
300
What is the word for a substance made of two or more types of atoms PHYSICALLY mixed together.
Mixture
300
A statement that describes a natural pattern, usually using mathematical formulas.
Law
300
Who is the science department head at Fred Lynn?
Mr. Grupp
400
What was Rutherford's contribution to atomic theory? (The Nuclear Model)
That the atom is mostly empty space / has a small dense nucleus.
400
What are the charges of the following particles in order: proton, neutron, electron.
Positive, neutral, negative
400
Is water an Element, Compound, or Mixture?
Compound
400
A _________ describes why something happens. A __________ describes what is happening.
Theory, Law
400
Name the two sciences contained in "Physical Science"
Chemistry and Physics
500
What is the limitation with the Orbital or Planetary model?
Electrons don't travel in defined paths/orbits.
500
What is the word for the areas where electrons travel?
Orbitals
500
Which type of substance does not have a chemical formula?
Mixture
500
Which are more important? Theories or law?
Neither
500
Name the 5 branches of science introduced in middle school
Chemistry, Physics, Biology, Astronomy, Earth Science