Show:
The Mole
Random Questions in Chem
Trivia
Classifying Reactions
Periodic Table
100
This number represents a mole for anything!
What is 6.02 x 10 ^23
100
All basic atoms are made of these 3 basic particles
What are protons, neutrons and electrons
100
The current approximate population of Pierson
What is 200
100
This type of reaction involves the reaction of 2 simple substances to produce a single, more complex substance
What is synthesis
100
This un-reactive group of elements is group 18
What are noble gases
200
The mass of one molecule of a substance is called this.
What is Molar Mass or Molecular Weight
200
These are atoms that have the same number of protons but differ in the number of neutrons
What is an isotope
200
The color and make of the car Miss. Woods drives
What is a brown ford taurus
200
These reactions occur when the positive ions of two compounds change positions.
What is Double Replacement
200
On the non-metal side of the table, this group occupies group 16.
What are the chalcogens
300
The unit for molar mass
What is g/mol
300
A charged particle that forms when a neutral atom gains or loses electrons
What is an ion
300
The number of students in grade 4 at this school
What is 4
300
A chemical change where oxygen reacts with another element or compound often resulting in the production of light or energy
What is combustion
300
Calcium belongs to this group
What are the Alkaline Earth Metals
400
The formula for calculating density for a gas
What is density= molar mass/molar volume
400
This type of bond is formed when two non-metals elements are attracted to each other.
What is a covalent bond.
400
This female singer won Artist of the Year at the American Music Awards
Who is Taylor Swift
400
In these reactions, metals replace metals and non-metals replace non-metals.
What is Single Replacement/Displacement
400
The approximate atomic weight of Carbon
What is 12
500
This number illustrates the volume of one mole at STP
What is 22.4 L
500
Name of this element Na3PO4
What is sodium phosphate
500
The names of Miss. Wild's dogs
What are Libby and Milly
500
These reactions only have one reactant producing two or more similar substances
What is decomposition
500
Proper spelling for the element Mn
What is Manganese