ECM
Periodic Table
ChemBasics
Keep It Balanced
CHEM101
100
Tungsten, F, Argon, Cr
What are elements?
100
The term for the rows of the periodic table
What are periods?
100
the three subatomic particles
What are proton, neutron, and electron?
100
The ingredients on the left hand side of a chemical equation
What are reactants?
100
The three states of matter (in alphabetical order)
What are gas, liquid, and solid?
200
When two or more elements are bound together
What are compounds?
200
Upper left hand corner; it tells you the number of protons
What is the Atomic Number?
200
It's classified as anything that has mass and takes up space
What is matter?
200
The amount of Hydrogen in this chemical formula:
6C6H12O6
What is 72?
200
Change the size, shape, or state of matter
What is a physical change?
300
Wait, take that out, and that, and that in this mixture
What is heterogeneous?
300
The # of neutrons + the # of protons gives you this found on the periodic table
What is the Atomic Mass?
300
Smallest Unit of Matter
What is an atom?
300
The arrow of the chemical equation represents this
What is yields?
300
The only subatomic particle not in the nucleus
What is electrons?
400
"Can you even separate that?" You can, but it takes chemicals
What is homogeneous?
400
The last group on the Periodic Table; they need no one as they are happy on their own
What are Noble Gases?
400
Whatever happens, you can't take it back to the original appearance
What is chemical change?
400
The law that states you have to have the same amount of elements on either side of the equation
What is The Law of Conservation of Mass?
400
The process where a solid turns into a liquid
What is melting?
500
How could you separate a homogeneous mixture such as Kool-Aid?
What is boiling?
500
The two MOST reactive groups on the Periodic Table; makes A LOT of salt
What are Alkali Metals and Halogens?
500
During a chemical reaction, this new solid is formed
What is a precipitate?
500
What chemical equation is represented here:
6CO2 + 6H2O + Light → C6H12O6 + 6O2
What is Photosynthesis?
500
All the elements on the right of the staircase are this type
What are nonmetals?