по Baksh Fareeze 5 лет назад
480
Больше похоже на это
от Hafizah Azahari
от Trudy Kwek
от Anton Alexeyevich
от Vee Hang CHIN
Don;t throw things in the lab
don;t hold hat liquids in your bare hands
test tube
test tube rack
properties of matter
colour
viscoslty
malleability
are physical
periodic
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