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