Lab Safety
If there is an accident or safety issue in the classroom, who should you tell first?!
The Teacher!
In the __________ state of matter, particles are tightly packed together and vibrate. They have a definite shape and volume.
Solid
Potential energy transforming into kinetic energy as a roller coaster goes down a hill expresses this Scientific Law
What is the Law of Conservation of Energy?
Elements are found on this table
Periodic Table of Elements
This lab safety tool is used to rinse out any chemicals from your face or eyes.
The Eye Wash Station
This substance has the same properties throughout, contain the same type of atom, and have a uniform composition
Pure Substance
These elements are:
Good Conductors, Have good luster and are shiny, Malleable, and Ductile
Metals
About how long should you rinse out your eyes/face if you get chemical burns
A minimum of 15 minutes
These types of mixtures are non uniform in composition, not evenly mixed, and can be separated
Heterogeneous Mixtures
When something can be shaped into a wire, it is....
Ductile
This item is made of a fabric that is not flammable
The fire blanket
Put these densities in order from Least Dense to Most Dense:
Olive oil: 0.90 g/mL
Salt water: 1.03 g/mL
Turpentine: 0.85 g/mL
Turpentine: 0.85 g/mL
Olive oil: 0.90 g/mL
Salt water: 1.03 g/m
Name the three Domains, according to the Linnaean system of classification.
Bacteria, Archaea, Eukarya
How do you shut OFF the safety shower?
You have to push the handle back UP!
A_______ is two or more atoms bonded together.
Molecule
The Law of Universal Gravitation tells us that the amount of gravitation force exerted depends on these two factors
What are mass and distance?