Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5/6
100
What is considered Physical Properties of Matter
Things that can be observed
100
What is the Law of Conservation of matter?
Matter cannot be created nor destroyed and only changed in form
100
How is Atomic Mass measured?
Using amu's
100
Which kind of electron resides on the outermost shell?
Valence Electrons
100
What is the Octet Rule?
When bonding, atoms will gain, lose, or share electrons so each get 8 valence electrons
200
What is the difference between Intensive and Extensive?
Intensive does not change with sample size while Extensive does change with sample size
200
What is Reactivity?
How easily the element combines with other substances
200
What does amu stand for?
Atomic Mass Unit
200
What are Core Electrons?
All electrons not in the outermost valence shell
200
What element is the exception to the Octet Rule?
Hydrogen
300
What is the Equation of Density?
300
What happened to the copper's mass during the Copper Cycle Lab?
The mass stayed mostly the same
300
What atoms have the same element but with a different number of neutrons?
Isotopes
300
What's called a 3-D area around the nucleus which contains electrons of equal energy?
Electron Shells
300
What are the steps of the HONC 1234 Rule?
Step 1: Draw C atoms first
Step 2: Add N/O to the ends or the middle
Step 3: Add H to the atoms
Step 4: Compare your structural formula to molecular formula
400
Which type of Alchemy is a well-established tradition in India?
Tantric Alchemy
400
How are Physical Properties determined?
By using your senses or measuring tools
400
What is the weight of an electron?
0.00054 amu
400
How many Valence Electrons does Sulfur have?
Six
400
What is a sketch of a molecule using dots to represent Valence Electrons?
Lewis Dot Structures
500
Which data is used to measure the volume of a submerged object?
Water Displacement
500
What are the requirements for Chemical Symbols?
Contains 1-2 letters, first must be capital, and second must be lowercase
500
How do you calculate the Average Atomic Mass?
Multiply mass of isotope times its percent abundance then sum the answers together
500
What are the requirements for the Rule of Zero Charge?
The total charge on a compound must be zero
500
Can you figure out the structural formula if you have the molecular formula?
No, because it can be arranged multiple times