Scalpels
can you run with a scalpel?
ABSOLUTELY NOT
definition
it can be a physical object, detailed pictures or equations
correct way to hold a test tube
away from you
hot and cold glass look the same
true. see if an object is hot or cold
by bringing the back of your hand close
to it before holding it.
in which direction would you cut?
away from your body
why is it helpful?
to explain what you found in an experiment
You may look into a container that is heated.
False. Never look into a container that is being
heated
Are used to hold a hot beaker
Beaker tongs
how would you pass a scalpel to another person?
ALWAYS offer the handle
The model of the solar system changed, because
understanding of the solar system has changed
safe heating procedures
tie back long hair, tuck in clothes, NO EATING
Immerse hot glassware in cold water to cool it off
False. Do not immerse hot glassware in cold
water; it may shatter