Show:
Chemical Reactions
Metals and Alloys
Salts
Matter
Hodge Podge
100
Chemical reaction
What is another name for a chemical change?
100
When two metals react chemically to form a new compound.
What is corrosion?
100
A compound of metallic and nonmetallic elements.
What is a salt?
100
Vibrate back and forth, but stay in a relatively fixed position.
What do particles in a solid do?
100
Mrs. Wilson and Ms. Platon
What is which two 5th grade teachers have taught Kindergarten?
200
Reactant
What is a starting substance in a chemical reaction called?
200
When a metal can be rolled or pounded into flat sheets.
What does malleable mean?
200
alkalinity
What is the strength of a basic solution?
200
Rapid (with a lot of empty space between them).
What is the motion of particles in gas?
200
Mrs. Wilson
What is which 5th grade teacher has a son and a daughter?
300
Elements that react easily with other elements.
What is reactivity?
300
A material that loses its resistance to electrical flow at very cold temperatures.
What is a superconductor?
300
Base
What is a substance that tastes bitter and has a pH between 7 and 14.
300
Density
What is the amount of mass for each milliliter of substance?
300
Ms. Michalski
What is which 5th grade teacher fluently speaks 3 or more other languages?
400
Alkali metals
Lithium and potassium are what kind of metals?
400
Metals
What are good conductors of heat and electricity?
400
The reaction that occurs when an acid and a base combine to form a salt and water.
What is a neutralization reaction?
400
Sublimation
What is a direct change from a solid to a gas?
400
Ms. Platon
What is which teacher drives a black car?
500
Halogens
What are the nonmetal elements with high reactivity called?
500
The ability of metals to allow electricity to flow easily.
What is conductivity?
500
pH scale
What is used to measure the strength of an acid or base?
500
Weight
What is how strongly gravity pulls on an object?
500
The roadrunner ... beep! beep!
What is the mascot of our school?