Lab Safety
What do you do to smell a chemical safely?
What is waft?
What is a hypothesis?
What is a statement telling your prediction of an experiment?
What are protons, neutrons, and electrons?
What is water considered?
What is the universal solvent?
What is the chemical formula for water?
What is H2O?
What type of glass can be heated? Name One.
What is Pyrex or Kimax
What is the step where you make a graph and organize your data?
What is analyzing data?
What is the charge of a proton?
What is positive?
Why is water polar?
What is water has a positive and a negative side.
What does P.A.S.S. stand for?
What is P:Pull the pin, A: Aim at the base, S: Squeeze the handles, and S: Spray side to side?
What is the A&W Rule?
What is pour acid into water.
Julie wants to know whether temperature effects how tall her plant will grow. What is the independent variable?
What is temperature?
Which two subatomic particles are in the nucleus?
What are protons and neutrons?
What is the property that allows for things to walk on water?
What is surface tension?
What is a constant in an experiment?
What is something that stays the same.
What three labs do you wear goggles/aprons with?
What are fire, chemical, and powder labs?
John did an experiment to see if the number of fish in an aquarium impacts the quality of the water. What is the dependent variable?
What is the quality of water?
What is a compound?
What is two or more elements chemically combined?
What is the property that states that water is attracted to other substances?
What is adhesion?
Protons and electrons are always _________.
What is equal?
What is the number one rule about food in lab?
What is never eat in lab?
Which axis (y or x) does the independent variable go on?
What is the x axis?
What is the formula for salt?
What is NaCL?
What is it called when something is NOT attracted to water?
What is hydrophobic?
What element makes up majority of the atmosphere?
What is nitrogen?