Solubility is defined as
  • the ability to catch on fire
  • the ability to be dissolved
  • the ability to fly.
  • the ability to get on Mrs. D's nerves.
The substance being dissolved in a solution.
  • sands
  • solute
  • solvent
  • alloy
The substance in which a solute is dissolved
  • sands
  • solvent
  • alloy
  • negative particles
Solutions are composed of __________ .
  • salts and solutes
  • solvents and salts
  • solutes and alloys
  • solutes and solvents
In a sample of salt water, NaCl would be considered the ______.
  • Solution
  • Solute
  • Solvent
  • Solvation
If we are making Kool-aid with sugar, Kool-aid powder, and water, which part is the solvent?
  • water
  • powder
  • sugar
  • powder and sugar
In this mixture, which of the following will be the solute?
  • The water in the glass
  • The glass that holds the final mixture
  • The solution containing both powder and water
  • The powder on the spoon
Lemonade - Water, lemon juice, and sugarIdentify the solute
  • water
  • lemon juice
  • sugar and lemon juice
What is a solvent?
  • The substance that does the dissolving in a solution.
  • The substance that is being dissolved in a solution.
  • The mixing of different substances.
  • The process in which neutral molecules lose or gain electrons
What is a compound?
  • the simplest form of a substance
  • a combination only of 3 elements
  • a combination of 2 or more elements
  • a place where people are held
What is the simplest form that cannot be broken down to anything simpler?
  • element
  • solution
  • compound
The flammability of a substance is
  • A. a chemical property.
  • B. related to the density
  • C. a physical property.-
  • D. changeable.
What is a pure substance made of two or more elements that are chemically combined called?
  • A. element
  • B. compound
  • C. mixture
  • D. solution
When materials combine to form a mixture, they
  • A. keep their original properties.
  • B. react to form a new substance with new properties.
  • C. combine in a specific ratio.
  • D. always change their physical state.
If a spoonful of salt is mixed in a glass of water, what is the water called?
  • A. solute
  • B. solution
  • C. solvent
  • D. element
A pure substance that cannot be separated into simpler substances by chemical or physical means.
  • Element
  • Compound
  • Mixture
  • Chemical
Which of the following is not a compound?
  • HCl
  • Cl
  • NaCl
  • CO2
What is Newton's First Law
  • F=ma
  • Every action has an equal and opposite reaction
  • An object at rest stays at rest, an object in motion stays in motion.
  • Friction
What is the speed of an object that travels 20 meters in 4 seconds?
  • 80 m/s
  • 0.2 m/s
  • 5 m/s
  • 24 m/s
What pulls a ball back to earth?
  • Gas
  • Gravity
  • Friction
  • Molecules
0 h : 0 m : 1 s

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