Question

pat when we
gical science. Dalton (1808) tried to express the
icle of a matter id, an atom in some simple figures
zelius (1817) discovered the simple process of
ements by letters as we know today.
b.
Gold
Silver
Copper
Mercury
v
21
Water
Soil
Sulphur
Common valt
Oxygen
Hydrogen
Carbon
Sulphur
Nitrogen
©
C
Phosphorus
Copper
Lead
Water Carbon dioxide
H
O
AL
N
Nitrogen
Hydrogen
Oxygen
Aluminium
C
S
H2O
CO.
2
Carbon dioxide
Carbon
Sulphur
\Vater
The letter or letters with which the name of an
pressed in short form is called its symbol. With the
bol an atom of an element is denoted, viz. the symbol
s H, the symbol of oxygen is 0.
symbols:​

Answer 1

Answer:

sorry too long question