Modeling our Orderly World
Matter
The Atom
The Periodic Table
Bonding and Compounds
200
The study of the universe that produces observations, inferences, and models is called?
What is Science?
200
This cannot be created or destroyed.
What is Matter?
200
These particles are smaller than atoms.
What are Subatomic Particles?
200
Daily Double
What is The Periodic Table?
200
The connection between two surfaces or objects that have been joined together, especially by means of an adhesive substance, heat, or pressure.
What is a Chemical Bond?
400
This is the name of something that puts science in different categories.
What are the Divisions of Science?
400
This is the amount of matter in an object.
What is Mass?
400
This is a new branch of physics named after Isaac Newton.
What are Quantum Mechanics?
400
This is when the properties of the elements vary in a periodic way with their atomic numbers.
What is Periodic Law?
400
The tendency of atoms to prefer to have eight electrons in the valence shell is called?
What is the Octet Rule?
600
What is a process of science that scientists do?
What is Scientific Inquiry?
600
The building block of all matter is called what?
What is an atom?
600
This is the unique number of protons in an atom of each element.
What is the Atomic Number?
600
Daily Double
What are Metals?
600
This forms when the bonded atoms have a lower total energy than that of widely separated atoms.
What is a Covalent Bond?
800
What is something that tracks data and can also be quantitative based on numbers and quantities?
What are Measurements?
800
What is the 4 most most common states of matter
What is Solid, Liquid, Gas, and Plasma
800
What are the decimal numbers under the letters in the periodic table called?
What is Atomic Mass?
800
This is an element between metals and nonmetals.
What are Metalloids?
800
These are the 7 most essential elements using Lewis Structure.
What is the Hydrogen Seven?
1000
This is a modern system of standardized metric units that don't use measurements.
What are SI units?
1000
What is changes that alter the chemical composition of substances
What is Chemical Changes
1000
This is when there is an unequal number of protons and electrons in an atom.
What are Ions?
1000
This element is usually a gas or liquid and it is a brittle solid.
What is a Nonmetal?
1000
There is an unequal distribution of electric charge.
What is Polarity?