Lab Safety
Examples of proper lab attire
What is close-toed shoes, lab coats, safety goggles, safety gloves, long sleeved clothes etc.?
What is Gas?
Find the number of significant figures: 0.062080
What is Five?
Energy of motion
What is Kinetic Energy?
Type of Change: Cutting paper with scissors
What is Physical Change?
Simplest type of pure substance that cannot be broken down into a simpler substance
What is an Element?
Round 0.9178 to 2 significant digits
What is 0.92?
Flow of thermal energy from one object to another
What is Heat?
A change that produces a new product that is different from the original
What is Chemical Change?
Lab Safety Equipment used to smother a person on fire
What is a Fire Blanket?
Particle movement in a solid
What is vibrate in place against each other?
3.41 - 2.2 = ?
Round to the the appropriate significant figures:
What is 1.2 ?
Quantitative measurement of hot or cold in an obejct
What is Temperature?
A property that does depend on the amount of matter present
What is Extensive Property?
Station used to wash out dangerous chemicals from eyes
What is an Eyewash Station/Eyewash?
What is Homogeneous Mixture?
100 * 6.79 = ?
Round to the appropriate significant figures:
What is 700?
SI units for temperature
What is Kelvin (K)
A change that absorbs heat
The most important rule in a lab
What is listening to your teacher's instructions?
The component that does the dissolving in a solution
What is a Solvent?
Which rules are you using to determine whether the digits in the following number are significant or are NOT significant?
0.109230
What is Captive Zeros, Non-Zero digits, Trailing zeros with decimal point, leading zeros?
Conversion factor from kelvin to celsius
What is 0 C = 273 K?
Color is a ________ property and ________ property
What is Physical, Intensive?