Because you're working with chemicals and equipment that can hurt you if you don't use them properly and if you're not paying attention to what you're doing. And even though some chemical may be harmless on their own, when they're combined with other compounds - intentionally or not - they become very dangerous. Environmental factors like air flow and temperature may also interact in unpredictable ways with chemicals. And if you're working in a lab with other people around you, there's the additional risk of accidents and the possibility of someone else messing up and endangering everybody else.
In my experience, if you are careful and alert about what you're doing and what's going on around you, and if you have a helpful lab TA or supervisor, all the things that could go wrong usually don't.
If you rough play in a lab you will knock an experiment over and cause a fire
In science labs, as you know, do many lab tests and most include dangerous chemicals. Therefore, it can permanently damage your health and skin if you aren't careful.
Some dangers are possible: destruction of laboratory instruments and materials, explosion, fire, intoxication, irradiation, burns and many others.
NO! As you can see many lab require you to blend the papaya then strain it to properly conduct the experiment :)
Water does conduct electricty, which is why it is dangerous to use electrical items in a bathroom. Absolutely pure water is not a very good conductor, but any water you're likely to be around outside a chemistry lab is not all that pure.
Everybody gets different answers. Beanium doesn't exist you stupid. You receive your answers from your lab experiment.
The report should include an introduction, materials and methods, the results and a conclusion. Provide all the necessary details about the experiment or research.
It depends entirely on the solution. Sugar solution for example could be drunk!. Dilute Hydrochloric Acid solution would be poisonous.
In a lab or wherever they can conduct an experiment
Because you may be surrounded by dangerous substances and appliances.
NO! As you can see many lab require you to blend the papaya then strain it to properly conduct the experiment :)
Yes, read your lab safety book first. read all warning labels and the materials safety data sheets first. Then talk to a teacher or lab person who has already done the experiment you have in mind BEFORE you do the experiment.
in his lab in his lab in his lab in his lab
Depends entirely on what the experiment is. Anything with mains electricity and acids is likely to be dangerous while something performed with light and lenses is likely to be perfectly safe.
No
its when you are in a lab and your doing a experiment on a animal or chemicals or on something sientific
Water does conduct electricty, which is why it is dangerous to use electrical items in a bathroom. Absolutely pure water is not a very good conductor, but any water you're likely to be around outside a chemistry lab is not all that pure.
if they're doing an experiment, goggles and maybe a lab coat.
The temp. Of the water, I did this experiment too
because they have to experiment it