Lab & Scientific Method
Basics
Real Life Chemistry
Compounds
Random
200
This instrument is used to hold liquids
What is a flask?
200
The common name for H2O
Water
200
Sodium Chloride
What is the scientific name for Table Salt?
200
A bond where the nonmetal takes an electron from a metal
What is an ionic bond?
200
Anything that has mass and takes up space
What is matter
400
The 5 Scientific Method Steps
What is question, hypothesis, procedures, observations, conclusion
400
The symbol for Sodium
What is Na?
400
is never created nor destroyed, just converted
What is Matter & Energy
400
Gases
What are most Nonmetals at room temperature?
400
Positive, Neutral, Negative charges
What charge do protons, neutrons, and electrons have respectively?
600
An instrument specifically used in a lab to measure liquids with smaller increments, and the best accuracy
What is a graduated cylinder?
600
The way the periodic table is ordered
What is by increasing amounts of protons?
600
Metals
What are most of the elements on the periodic table classified as?
600
What is the group that will be exposed to some sort of manipulation of the independent variable.
Experimental
600
Stoichiometry
What is the mathematical unit of chemistry?
800
Students often do this when cleaning up a lab, and it is Mrs. Hill's pet peeve
What is students throwing paper towels in the sink
800
CO
What is the formula for carbon monoxide?
800
A liquid metal at room temperature
What is mercury?
800
6.02 x 1023 particles
What is a mole?
800
Hydrochloric Acid
What is the compound name for the formula HCl?
1000
Two categories of Data
What is the difference between quantitative and qualitative data?
1000
5 Signs of a Chemical Change (you can just name 4)
Odor, bubbling, precipitate, color change, heat change
1000
Another name for water
What is dihydrogen monoxide?
1000
Chemicals in a chemical equation that are put in to produce other chemicals
What are reactants and products?
1000
Polyatomic Ions
What are compounds that are bonded with more than 2 elements, and have a charge?