Elements & Compounds
I am made up of one type of atom.
What is an element
I am a mixture that is uniform throughout.
What is a homogeneous mixture
I am a change that forms a new substance.
What is a chemical change
I am the substance that something dissolves into.
What is a solute
I am distance over time.
What is speed
I can be broken down into different types of atoms.
What is a compound
I am a mixture that can be easily separated.
What is a heterogeneous mixture
I am a change in matter.
What is a physical change
I am a substance that is dissolved onto another substance.
What is a solvent
I am distance over time with direction
What is velocity
I am made of more than one atom in total.
What is a molecule
I am made up of only one type of substance.
I burn a piece of paper, what kind of change is this?
What is a chemical change
I am what happens when more solvent is added to a solute.
What is dilution
I am traveling at 60 mph for one hour, how far did I go?
What is 60 miles
I am the chemical symbol for water.
What is H2O
What kind of mixture is a fruit smoothie?
What is a homogeneous mixture
I left ice cream on the counter and it melts, what kind of change is this?
What is a physical change
I am what happens when more solute is added to a solvent.
What is concentration
I travel 490 miles in 7 hours due north, what was my velocity?
What is 70 miles per hour north
I am the symbol for Sodium on the Periodic Table.
What is Na
What kind of substance is water?
What is a pure substance
I am one of the evidences of a chemical change
What is changing color, producing gas, changing temperature, producing odor, changing chemical properties, forming a precipitate, producing sound, producing light
I am a method of speeding up the rate of dissolution
What is heat, surface area, or agitation
What is 30 minutes?