Lab Safety and Equipment
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What piece of lab equipment is used for looking at extremely small things? | Microscope
🗑
|
||||
| What piece of lab equipment is used for measuring mass? | Balance
Triple Beam-Digital-Pan
🗑
|
||||
| What piece of lab equipment is used for measuring distance or length? | meter stick or metric ruler
🗑
|
||||
| What basic metric unit will we use when measuring mass? | grams
🗑
|
||||
| What piece of lab equipment is used for measuring liquid volume? | a graduated cylinder (A pipette or eyedropper will also work if a very small volume is needed)
Beaker and Flask are not precise
🗑
|
||||
| Stay at your ______________ ________________ . | lab station
You should not go to OR talk to people at other lab stations
🗑
|
||||
| Make sure when working at you lab station nothing is to close to... | ...the edge.
🗑
|
||||
| It is important to make sure your lab station stays... | ...neat, clean, organized, dry, etc...
🗑
|
||||
| No playing around during ______________ __________________. |
Lab work
🗑
|
||||
| Use lab materials/supplies as ________________________. | directed/intended
🗑
|
||||
| If something potentially dangerous gets into your eyes -use the eye wash for ________ minutes | 15
🗑
|
||||
| If you were measuring liquid volume and you needed a precise measurement, what piece of lab equipment would you use? | graduated cylinder
🗑
|
||||
| What piece of lab equipment could I use to hold liquid when heating it over a Bunsen Burner? | flask or beaker AND even a test tube
🗑
|
||||
| What piece of lab equipment holds things for you? | lab stand
🗑
|
||||
| If you are not using something at a lab station you should... | ...put it away.
🗑
|
||||
| If you are using an unknown substance or a potentially dangerous chemical we will always... | ...wear safety glasses, gloves and be very careful.
🗑
|
||||
| What is weight? | The pull or force of gravity on matter.
🗑
|
||||
| How are weight and mass different? | Mass is not changed by gravity, weight is.
🗑
|
||||
| What basic metric unit is used for measuring distance? | meter
🗑
|
||||
| If you were going to grow bacteria in a lab you would need many _________ ________ for the bacteria to grow and live in. | Petri dishes or culture dishes.
🗑
|
||||
| What is a meter? | The basic metric unit used for measuring distance.
🗑
|
||||
| Name some of the safety equipment in our lab. | Eye wash, fire extinguisher, telephone, safety goggles and fire blanket.
🗑
|
||||
| 40mL of water is a measurement of.... | volume ...the amount of space the water take up.
🗑
|
||||
| 30g is a measurement of... | mass ...how much matter something has.
🗑
|
||||
| 500cm is a measurement of... | distance ...how long, wide or tall something is.
🗑
|
||||
| What is volume? | How much space something takes up.
🗑
|
||||
| What BASIC metric unit is used when measuring liquid volume? | Liters or milliliters
🗑
|
||||
| What is mass? | How much matter is in something.
You could also say... The amount of matter that something is.
🗑
|
||||
| Broken glass gets cleaned up carefully after you tell the _________________ and gets put in the ________________________________. | teacher.... broken glass container/sharps container
🗑
|
||||
| Always ____________ when smelling things in the lab area | waft
🗑
|
||||
| Don't use chipped, cracked or broken _________________________. | glassware
🗑
|
||||
| If Mr. Macdonald was on fire, what 3 things should the students do while he stops. drops and rolls? | Get the fire blanket, fire extinguisher and get a TEACHER.
🗑
|
||||
| Notify your teacher if there are any ________________, ______________, _________________ or _________________. | accidents, cuts, spills or breaks
🗑
|
||||
| What are the 2 most important things to d before beginning lab work? | Know/understand what you are about to do
and
Have permission to begin
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
MrMac
Popular Science sets