Question

19 atomic numbers from hydrogen plz answer...​

Answer 1

H2O = Water (2 hydrogen, 1 oxygen)

CH4 = Methane (1 carbon, 4 hydrogen)

NH3 = Ammonia (1 nitrogen, 3 hydrogen)

C6H12O6 = Glucose

C9H8O4 = Aspirin

NaHCO3 = Baking Soda

C2H6O = Alcohol

C12H22O11 = Sugar

CH3COCH3 = Acetone

C3H8 = Propane

C2H4O2 = Acetic Acid

HCI = Hydrochloric Acid

C6H8O6 = Ascorbic Acid

C3H6O3 = Lactic Acid

H2S = Hydrogen Sulfide

C2H4O2 = Vinegar

C2H6O = Ethanol

C4H10 = Butane

C12H22O11 = Sucrose

H2O2 = Hydrogen Peroxide

NaOH = Sodium Hydroxide

C6H6 = Benzene

C10H16O = Camphor

H2S = Hydrogen Sulfide

CH3OH = Methanol

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Answer 2

Atomic Numbers of elements from Hydrogen till 19 elements:

• Hydrogen , H : 1
• Helium , He : 2
• Lithium , Li : 3
• Beryllium , Be : 4
• Boron , B : 5
• Carbon , C : 6
• Nitrogen , N : 7
• Oxygen , O : 8
• Fluorine , F : 9
• Neon , Ne : 10
• Sodium , Na : 11
• Magnesium , Mg : 12
• Aluminium , Al : 13
• Silicon , Si : 14
• Phosphorus , P : 15
• Sulphur , S : 16
• Chlorine , Cl : 17
• Argon , Ar : 18
• Potassium , K : 19

Hope this answer helps you ^_^ !