TOPIC 0- Formulae, hazards and equations Flashcards
1
Q
What are state symbols
A
(s)- solid
(l)- liquid
(g)- gas
(aq)- aqueous
2
Q
Diatomic elements?
A
Hydrogen
Nitrogen
Oxygen
Fluorine
Chlorine
Bromine
Iodine
Astatine
2
Q
Precautions
A
- Wear goggles
-Wear protective gear
-prevent touching harmful substances
-Wear gloves
-Wash hands
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Q
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Q
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Q
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Q
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Q
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