Download Chemistry Semester Test Study Guide Chapters

CHEMISTRY SEMESTER TEST STUDY GUIDE CHAPTERS 1-4
mixture
product
phase
reactant
heterogeneous mixture
homogeneous mixture
vapor
distillation
mass
chemical reaction
compound
element
chemistry
Antoine Lavosier
density
effective problem solving
physical property
chemical property
Kelvin
Dalton’s Atomic Theory
Why does a golf ball have more mass than a tennis ball?
What state of matter has a definite volume and takes the shape of its container?
Which state of matter takes both the shape and volume of its container?
In a chemical reaction, what are the reactants and what are the products?
If the total mass of the reactants in a chemical reaction is 60 g, what is the total mass of the products?
What is the result of adding 2.5
10 and 3.5
10 ?
Know the difference between accuracy and precision.
In the measurement 0.503 L, which digit is estimated?
How many significant figures are in the measurement 0.0005002 g?
How many significant figures are in the measurement 300?
How many significant figures are in the measurement 300.0?
Add 7.22 and 3.4 with the correct number of sig figs in the answer:
Multiply 3.93 x 2.22 with the correct number of sig figs in the answer:
Be able to use the rules for sig figs for division and subtraction as well.
What quantity is represented by the metric system prefix deci?
There will be problems on the test that require you to use your SI System cheat sheet.
There will be problems in which you must convert degrees Celsius to Kelvin or vice versa.
There will be density problems on the test in which you must find either the density, volume, or mass of
a substance when given the other two.
Isotopes of the same element have the same number of ___________ and different number of
____________________.
What units are used to measure average atomic mass?
If an atom has a mass number of 101 and 49 protons, how many electrons and neutrons are in the atom,
assuming the atom is neutral?
How many protons, neutrons, and electrons are in an atom with a mass number of 125 and an atomic
number of 55, assuming the atom is neutral?
What are the relative charges of the subatomic particles?