Science words
What does dissolve mean?
to mix a material uniformly into another
What is a solution?
a special mixture formed when one or more substances dissolve together
mixture
penny turning green
chemical reaction
chemical reaction
What is mass?
the amount of material in something
What metric unit do you use to measure mass?
grams or kilograms
Statue of Liberty
chemical reaction
taco
mixture
Christmas tree
mixture
What is carbon dioxide?
a gas
What metric unit do you use to measure liquid volume or capacity?
milliliter or liter
orange juice
solution
baking cookies
chemical reaction
salt water
soution
What is mixture?
two or more different materials distributed evenly throughout one another
What is conservation of mass?
no mass is loss or gained when mixing or separating
lemonade
solution
solution
honey and lemonade drink
solution
What is a chemical reaction?
when two or more materials are mixed, and a new material with different properties forms
What is the new material that is created in the baking soda and vinegar?
burning wood
chemical reaction
baking soda and vinegar
chemical reaction
Leaves turning color
chemical reaction