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Slav-nsk [51]
3 years ago
8

I need help please I need them done​

Chemistry
2 answers:
Snezhnost [94]3 years ago
8 0

Answer:

Jöns Jacob Berzelius is the founder of today's modern symbols for elements.

Antoine Lavoisier is the one who identified oxygen as part of air

Humphrey Davy pioneered  the field of electrochemistry.

UNO [17]3 years ago
4 0
The first one is Jons Jakob
The second one is antoine
The 4th one is Humphry Davy
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