Hazards in a Science Lab

Topics: Chemistry, Laboratory, Experiment Pages: 7 (393 words) Published: February 11, 2015
SCIENCE HOMEWORK
By Mahamed.A

Level 3


A hazard is a symbol that tells when
something is dangerous. There could be a
symbol when you are in a science lab an
example of this is a hazard symbol stating
that there is acids in the laboratory .There
are lots of different symbols used to warn
people about lots of different things. If
there is a hazard symbol telling you not to
do it then don’t because it is very likely
that you will get hurt especially if acid
goes into your skin.

Level 3 (continued)


There are even symbols when you are
going to school. It is there so it tells you
to be careful because if you do not then
you are going to get seriously hurt.
ALWAYS BE CAREFUL! Did you know that
there are 19 different hazard symbols in
the United kingdom.

Level 4


There are many different types of hazards
when it comes to working at a science lab
such as if you're using acid for an
experiment. Another example of a hazard
in the lab is using corrosive acids that can
go right through your hand and even a
table! Ouch!

Level 5






The irritant symbol means that if you put it
on your skin and anywhere else then it will
be painful and if it goes on your skin then
part of your skin will be gone.
The corrosive symbol warns you that if you
slip and you have a corrosive in your hand
then the acid can go through your skin.
OUCH!
The flammable symbol means something
that catches fire rather easily, like petrol
and diesel.

Level 5 continued


When you are doing an experiment always
wear goggles because if you don’t then you
are likely that a chemical or something else
will go on your eyes . Never sit down when
you are doing an experiment because it is
for your safety .Always listen to your teacher
when your doing an experiment.

Level 6











Always stand up when you are doing an
experiment.
Always follow instructions when you’re told to
do something.
Always wear goggles when you’re doing an
experiment.
You should always be safe whilst carrying an
experiment.
Don’t drink and eat in a science lab.
Always focus on what you are doing so you
don’t ruin or do something which you wasn’t
told to do.

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