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❄️Name: Hydrogen
Atomic Number: 1
Symbol: H
Atomic Weight: 1.008
Group: 1
Discovery(Year): 1776
❄️Name: Helium
Atomic Number: 2
Symbol: He
Atomic Weight: 4.003
Group: 18
Discovery(Year): 1895
❄️Name: Lithium
Atomic Number: 3
Symbol: Li
Atomic Weight: 6.941
Group: 1
Discovery(Year): 1817
❄️Name: Beryllium
Atomic Number: 4
Symbol: Be
Atomic Weight: 9.012
Group: 2
Discovery(Year): 1797
❄️Name: Boron
Atomic Number: 5
Symbol: B
Atomic Weight: 10.811
Group: 13
Discovery(Year): 1808
❄️Name: Carbon
Atomic Number: 6
Symbol: C
Atomic Weight: 12.011
Group: 14
Discovery(Year): 3750 b.c
❄️Name: Nitrogen
Atomic Number: 7
Symbol: N
Atomic Weight: 14.007
Group: 15
Discovery(Year): 1772
❄️Name: Oxygen
Atomic Number: 8
Symbol: O
Atomic Weight: 15.999
Group: 16
Discovery(Year): 1774
❄️Name: Fluorine
Atomic Number: 9
Symbol: F
Atomic Weight: 18.998
Group: 17
Discovery(Year): 1886
❄️Name: Neon
Atomic Number: 10
Symbol: Ne
Atomic Weight: 20.18
Group: 18
Discovery(Year): 1898
❄️Name: Sodium
Atomic Number: 11
Symbol: Na
Atomic Weight: 22.99
Group: 1
Discovery(Year): 1807
❄️Name: Magnesium
Atomic Number: 12
Symbol: Mg
Atomic Weight: 24.305
Group: 2
Discovery(Year): 1755
❄️Name: Aluminum
Atomic Number: 13
Symbol: Al
Atomic Weight: 26.982
Group: 13
Discovery(Year): 1825
❄️Name: Silicon
Atomic Number: 14
Symbol: Si
Atomic Weight: 28.086
Group: 14
Discovery(Year): 1824
❄️Name: Phosphorus
Atomic Number: 15
Symbol: P
Atomic Weight: 30.974
Group: 15
Discovery(Year): 1669
❄️Name: Sulfur
Atomic Number: 16
Symbol: S
Atomic Weight: 32.065
Group: 16
Discovery(Year): 1777
❄️Name: Chlorine
Atomic Number: 17
Symbol: Cl
Atomic Weight: 35.453
Group: 17
Discovery(Year): 1774
❄️Name: Argon
Atomic Number: 18
Symbol: Ar
Atomic Weight: 39.948
Group: 18
Discovery(Year): 1894
❄️Name: Potassium
Atomic Number: 19
Symbol: K
Atomic Weight: 39.098
Group: 1
Discovery(Year): 1807
❄️Name: Calcium
Atomic Number: 20
Symbol: Ca
Atomic Weight: 40.078
Group: 2
Discovery(Year): 1808
❄️Name: Scandium
Atomic Number: 21
Symbol: Sc
Atomic Weight: 44.956
Group: 3
Discovery(Year): 1879
❄️Name: Titanium
Atomic Number: 22
Symbol: Ti
Atomic Weight: 47.867
Group: 4
Discovery(Year): 1791
❄️Name: Vanadium
Atomic Number: 23
Symbol: V
Atomic Weight: 50.942
Group: 5
Discovery(Year): 1830
❄️Name: Chromium
Atomic Number: 24
Symbol: Cr
Atomic Weight: 51.996
Group: 6
Discovery(Year): 1797
❄️Name: Manganese
Atomic Number: 25
Symbol: Mn
Atomic Weight: 54.938
Group: 7
Discovery(Year): 1774

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