Vocabulary
The device we are using for this quiz.
What is a computer?
The furniture we use to sit at our class table.
What is a chair
Experiment that used oil, water, food colouring and baking soda and citric acid (alka-seltzer).
What was the lava lamp?
Has a ph of 8-14, tastes bitter, and feels slippery.
What is a base?
Has ph level of 0-6, and tastes sour.
What is an acid?
Experiment that used sugar, water and a stick.
What was the rock candy?
A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
What is a molecule?
When 2 or more substances combine to form a new substance that has new properties.
What is a chemical reaction?
Experiment that demonstrated a chemical reaction.
What was the "goo" experiment?
The building blocks of everything.
What is an Atom?
A substance created by the combination of elements.
What is a compound?
The experiment that involved fire.
What was the fire snake experiment?
a material made up of two or more different chemical substances which are not chemically bonded.
What is a mixture?
A solution that is uniformly mixed and completely dissolved.
What is a homogeneous solution?
When something won't mix with water, like in the lava lamp experiment.
What is hydrophobic?