What is science?
The study of a system through observation and experiment
What is science?
What is a independent variable?
A neutral or no charged particle.
What is a neutron?
The way the elements are grouped in the periodic table.
What is similar properties/characteristics?
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To repeat experiments multiple times to ensure that our results are accurate and our procedures are correct.
What is repeatable?
A variable that you can't control.
What is a dependent variable?
A positively charged particle.
What is a proton?
What is the periodic table?
The representation of an atom as a solid ball with no charges.
What is the Billiard Ball Model?
To keep our personal feelings from influencing our experiment and results.
What is objective?
A statement that is not true but can be proven true with an investigation.
What is a hypothesis?
What is a electrons?
Represents the number of protons in an element.
What is the atomic number?
The representation of an atom as a ball with negative and positive charges
What is a Pudding Plum Model?
Studies the Earth and anything related to it; Studies any living processes; Studies nonliving material.
What is Earth Science, Life Science, and Physical Science? What are the "3 Branches of Science"?
The last 3 steps of the scientific method.
Holds two subatomic particles called the neutrons and protons.
What is the nucleus?
What is the atomic mass?
The representation of an atom with neutrons and protons why electrons circle around in a set path.
What is the Solar System Model/Bohr Model?
A model that represents classifications of a system; A model that represents equations or mathematical numbers;
A model that represents the real thing but doesn't act like.
What is Conceptual Model, Mathematical Model, and Physical Model? What are the 3 models of science?
The first 3 steps of the scientific method.
What is "Ask a Question, Formulate a Hypothesis, and Conduct an Experiment"?
The current model of an atom. In this model, the electrons are allowed to go anywhere at anytime.
What is an electron cloud model?
This person invented the periodic table by grouping the elements in a specific way.
Who is Dimitri Mendeleev?
The current model of the atom. Electrons move freely in a given area.
What is the electron cloud model?