Name 1 general rule for being in a laboratory
No running
No eating or drinking
etc
What is this called?
Beaker
Which variable is the one that you change (and that you have control over)?
Independent
Draw a diagram of how particles are arranged in a solid
What do you call gases like carbon dioxide that lead to global warming?
Greenhouse gases
Name 4 safety precautions you must do when working with Bunsen Burners
Ties tucked/off
Hair tied back
Stood up
Safety goggles on
What is this called?
Bunsen burner
What is the variable that you measure (and you have no control over)?
Dependent
What do you call when a solid turns into a liquid?
What are the 3 parts to the fire triangle?
Air/Oxygen, Heat, Fuel
What does this hazard symbol represent?
Toxic
Used to measure the amount of a liquid MOST ACCURATELY
Measuring cylinder
Scales
AxesLabels
Units
Title
Draw particles in a gas
What is 1 negative consequence of global warming?
What does this hazard symbol represent?
Flammable
Used to hold small amounts of a substance
Test tube
What are variables that need to be kept the same to make it a fair test?
Controlled variables
What do you call when liquid turns into gas?
Evaporation
What does carbon dioxide do when it is in the atmosphere to causes global warming?
Traps heat
What does this hazard symbol represent?
Corrosive
Used to transfer smal
l amounts of a liquid
Pipette
Level this prediction:
"I think that running gives an increased heart rate compared to walking because it just makes sense that way."
4
What do you call when gas turns into a liquid?
Condensation
fuel + oxygen -> water + carbon dioxide