Osnove v laboratoriju Flashcards

1
Q

Opiši nove in stare piktograme.

A

STARI - kvadrat, oranžna podlaga, črn rob

NOVI - obrnjen kvadrat, bela podlaga, rdeč rob

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2
Q

Kako ločimo piktograme?

A

Glede na fizikalne lastnosti, zdravju škodljive in okolju škodljive.

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3
Q

Katere stavke poznamo?

A

R in S stavki, H in P stavki

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4
Q

Naštej nekaj laboratorijskih pripomočkov.

A

Čaša, erlenmajerica, urno steklo, epruveta, petrijevka, hladilnik, lij, lij ločnik, pipeta, bireta.

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