Elements 1-30
Hydrogen
Atomic Number: 1 Element Symbol: H Number of Protons: 1 Number of Electrons: 1 Number of Neutrons: 0 Atomic Mass: 1.01
Neon
Atomic Number: 10 Element Symbol: Ne Number of Protons: 10 Number of Electrons: 10 Number of Neutrons: 10 Atomic Mass: 20.18
Sodium
Atomic Number: 11 Element Symbol: Na Number of Protons: 11 Number of Electrons: 11 Number of Neutrons: 12 Atomic Mass: 22.99
Magnesium
Atomic Number: 12 Element Symbol: Mg Number of Protons: 12 Number of Electrons: 12 Number of Neutrons: 12 Atomic Mass: 24.31
Aluminium
Atomic Number: 13 Element Symbol: Al Number of Protons: 13 Number of Electrons: 13 Number of Neutrons: 14 Atomic Mass: 26.98
Silicon
Atomic Number: 14 Element Symbol: Si Number of Protons: 14 Number of Electrons: 14 Number of Neutrons: 14 Atomic Mass: 28.09
Phosphorus
Atomic Number: 15 Element Symbol: P Number of Protons: 15 Number of Electrons: 15 Number of Neutrons: 16 Atomic Mass: 30.91
Sulfer
Atomic Number: 16 Element Symbol: S Number of Protons: 16 Number of Electrons: 16 Number of Neutrons: 16 Atomic Mass: 32.07
Chlorine
Atomic Number: 17 Element Symbol: Cl Number of Protons: 17 Number of Electrons: 17 Number of Neutrons: 18 Atomic Mass: 35.45
Argon
Atomic Number: 18 Element Symbol: Ar Number of Protons: 18 Number of Electrons: 18 Number of Neutrons: 22 Atomic Mass: 39.95
Potassium
Atomic Number: 19 Element Symbol: K Number of Protons: 19 Number of Electrons: 19 Number of Neutrons: 20 Atomic Mass: 39.10
Helium
Atomic Number: 2 Element Symbol: He Number of Protons: 2 Number of Electrons: 2 Number of Neutrons: 2 Atomic Mass: 4
Calcium
Atomic Number: 20 Element Symbol: Ca Number of Protons: 20 Number of Electrons: 20 Number of Neutrons: 20 Atomic Mass: 40.08
Scandium
Atomic Number: 21 Element Symbol: Sc Number of Protons: 21 Number of Electrons: 21 Number of Neutrons: 24 Atomic Mass: 44.956
Titanium
Atomic Number: 22 Element Symbol: T Number of Protons: 22 Number of Electrons: 22 Number of Neutrons: 26 Atomic Mass: 47.867
Vanadium
Atomic Number: 23 Element Symbol: V Number of Protons: 23 Number of Electrons: 23 Number of Neutrons: 27 Atomic Mass: 50.942
Chromium
Atomic Number: 24 Element Symbol: Cr Number of Protons: 24 Number of Electrons: 24 Number of Neutrons: 24 Atomic Mass: 51.996
Manganese
Atomic Number: 25 Element Symbol: Mn Number of Protons: 25 Number of Electrons: 25 Number of Neutrons: 30 Atomic Mass: 54.938
Iron
Atomic Number: 26 Element Symbol: Fe Number of Protons: 26 Number of Electrons: 26 Number of Neutrons: 28 Atomic Mass: 55.845
Cobalt
Atomic Number: 27 Element Symbol: Co Number of Protons: 27 Number of Electrons: 27 Number of Neutrons: 32 Atomic Mass: 58.933
Nickel
Atomic Number: 28 Element Symbol: Ni Number of Protons: 28 Number of Electrons: 28 Number of Neutrons: 30 Atomic Mass: 58.693
Copper
Atomic Number: 29 Element Symbol: Cu Number of Protons: 29 Number of Electrons: 29 Number of Neutrons: 35 Atomic Mass: 63.546
Lithium
Atomic Number: 3 Element Symbol: Li Number of Protons: 3 Number of Electrons: 3 Number of Neutrons: 4 Atomic Mass: 6.94
Zinc
Atomic Number: 30 Element Symbol: Zn Number of Protons: 30 Number of Electrons: 30 Number of Neutrons: 35 Atomic Mass: 65.38
Beryllium
Atomic Number: 4 Element Symbol: Be Number of Protons: 4 Number of Electrons: 4 Number of Neutrons: 5 Atomic Mass: 9.012
Boron
Atomic Number: 5 Element Symbol: B Number of Protons: 5 Number of Electrons: 5 Number of Neutrons: 5 Atomic Mass: 10.81
Carbon
Atomic Number: 6 Element Symbol: C Number of Protons: 6 Number of Electrons: 6 Number of Neutrons: 6 Atomic Mass: 12.01
Nitrogen
Atomic Number: 7 Element Symbol: N Number of Protons: 7 Number of Electrons: 7 Number of Neutrons: 7 Atomic Mass: 14.01
Oxygen
Atomic Number: 8 Element Symbol: O Number of Protons: 8 Number of Electrons: 8 Number of Neutrons: 8 Atomic Mass: 15.999
Fluorine
Atomic Number: 9 Element Symbol: F Number of Protons: 9 Number of Electrons: 9 Number of Neutrons: 10 Atomic Mass: 19.00