laboratory equipment
balnces
calibrating measuring equipment
laboratory safety
after the experiment
100

what does containers and Holding devices are?


Some containers used in labs include: beakers, graduated cylinders, test tubes, erlenmeyer flasks, burets, petri dishes and holding devices.


100
never mass chemicals directly on the pan  ?
balance 
100
__________means to check, adjust, or standardize the marks on a measuring cup
calibrate
100
should you ask question if you are unsure about how to use an equipment?
yes
100
materials that don't dissolve
insoluble
200
how is the measurement read ?
to read place the cylinder on the a flat surface at the eye level 
200
is the tripl beam balance delicate or not ?
 yes, very delicate
200
when you use equipment for measuring how can you be sure the measurement are accurate ?
you have to calibrate 
200
whats the first thing you do before you do a experiment 
wash your hands before you do a experiment 
200
thoroughly _______ your work area 
clean
300
how would you use these  items ?
to find the temperature of substances 
300
is there such a thing as an electronic balance?
yes there is,they give digital readouts 
300
when you use equipment for measuring how can you be sure the measurement are accurate 
you have to calibrate
300
what's warning has been around four years and is still meanifull ?
its better to be safe than sorry
300
turn _____ all burners, hot plates, and range elements
off
400
why shouldn't you use home thermometer to experiments 
because a home thermometer is different form the laboratory 
400
A ______ is a scientific instrument that determines the mass of materials
balance
400
why is it important to exact to temperature for candy 
exact temperature is very important to make candy 
400
whats the guideline its usually use to work in laboratory ? 
keep your workspace uncluttered
400
clean up spills __________
immediately
500

what is graduated cylinders?

is a tall, cylindrical container used for measuring the volume of liquids.

500
whats the first skills that you need to learn in food science
balance
500
why does the greater degree on point ?
to find it out the right type of temperature 
500
why should you check your equipment ?
check that you have all the needed equipment and supplies 
500
Immediately report all spills, fires, cuts, and any other accidents ro your ___________
teacher
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