Question

The symbols and names of elements from 1 to 18 atomic number

Answer 1

Hydrogen = H
Helium = He
Lithium = Li
Beryllium = Be
Boron = B
Carbon = C
Nitrogen = N
Oxygen = O
Flourine = F
Neon = Ne
Sodium = Na
Magnesium = Mg
Aluminium = Al
Silicon = Si
Phosphorus =P
Sulphur = S
Chlorine = Cl
Argon = Ar


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Answer 2

Answer:

Hydrogen,Helium,Lithium Beryllium,Boron,Carbon,Nitrogen.Oxygen,Flourine,Neon,Sodium,Magnesim,Aluminium, Sillicon,Phosphorus, Sulphur,Chlorine ,Argon

Explanation:

H,He,Li,Be,B,C,N,O,Fl,Ne,Na,Mg,Al,Si,P,S,Cl,Ar