Physical and Chemical Properties and Changes
Mass Number and Atomic Mass
Protons Neutrons and Electrons
Ions and Charges
Scientific Notation and Sig Figs
100
Cooking Pancakes
What is a chemical change?
100
The mass number of an atom with 6 protons and 8 neutrons.
What is 14?
100
The atomic number indicates the number of this particle per atom in an element
What is protons?
100
A cation has this charge.
What is a positive charge?
100
The number of significant figures in this number: 500
What is 1?
200
Flammability
What is a chemical property?
200
The atomic mass of an atom is the average masses of all ___________.
What is isotopes?
200
These particles are what differentiate isotopes
What are neutrons?
200
A negative ion
What is an anion?
200
This number in proper scientific notation 701,000
What is 7.01 X 105?
300
Color
What is a physical property?
300
This can be read directly off of the periodic table
What is atomic mass?
300
These particles are found in the nucleus of an atom
What are protons and neutrons?
300
An oxygen atom with a -2 charge has this many electrons.
What is 10?
300
The answer to 14.5 + 3.23 with the correct amount of significant figures.
What is 17.7?
400
Ice melting
What is a physical change?
400
The atomic mass of chlorine (Cl-17)
What is 17?
400
The number of protons in a potassium atom with a +1 charge
What is 19?
400
An atom that has lost 3 elections will have this charge
What is +3?
400
The rule for how many significant figures can be in the answer of a multiplication or division problem.
What is the least amount of significant figures?
500
Dying white icing yellow
What is a physical change?
500
The atomic mass of a number takes into account how much of each element there is in the world. The word for how much of something there is...
What is abundance?
500
This element is the smallest element and one isotope has an amu of just 1
What is Hydrogen?
500
The charge on this atom 
What is +1?
500
The answer to (7.8 X 102) X (3.9 X 103) in correct scientific notation
What is 3.042 X 106?