Elements

Hydrogen

The first element on the periodic table, represented by the symbol H.

Helium

A colorless, odorless inert gas, represented by the symbol He.

Lithium

The lightest metal and the first alkali metal, represented by the symbol Li.

Beryllium

A metal in group 2 of the periodic table with symbol Be.

Boron

A metalloid with the symbol B that is essential for plant growth.

Carbon

A non-metal with the symbol C, known for its multiple allotropes including graphite and diamond.

Nitrogen

A diatomic non-metal gas with the symbol N, making up 78% of Earth’s atmosphere.

Oxygen

Essential for respiration in most living organisms, represented by the symbol O.

Fluorine

The most reactive and electronegative element, symbol F.

Neon

An inert gas known for its bright colors in discharge tubes, represented by the symbol Ne.

Sodium

An alkali metal with the symbol Na, known for its role in nerves and cells.

Magnesium

A lightweight metal represented by the symbol Mg, important in biological systems.

Aluminum

A lightweight metal that is resistant to corrosion, represented by the symbol Al.

Silicon

A metalloid with the symbol Si, widely used in electronics and computer chips.

Phosphorus

A vital element for life, represented by the symbol P.

Sulfur

A non-metal with the symbol S, known for its distinct yellow color and pungent smell.

Chlorine

A yellow-green gas that is highly reactive, represented by the symbol Cl.

Argon

An inert noble gas with the symbol Ar, used in lighting.

Potassium

An alkali metal essential for biological functions, represented by the symbol K.

Calcium

A reactive metal important for biological organisms, represented by the symbol Ca.

Scandium

A transition metal with the symbol Sc, with applications in alloys.

Titanium

A strong metal known for its corrosion resistance, represented by the symbol Ti.

Vanadium

A transition metal with the symbol V, used in steel alloys.

Chromium

A hard metal with the symbol Cr used in plating.

Manganese

A metal with the symbol Mn, playing a role in steel production.

Iron

A common metal with the symbol Fe, essential for life and widely used in construction.

Cobalt

A hard metal with the symbol Co used in rechargeable batteries.

Nickel

A metal with the symbol Ni, often used in alloys and batteries.

Copper

A metal with the symbol Cu, known for its high electrical conductivity.

Zinc

A metal with the symbol Zn, commonly used in galvanization.

Gallium

A post-transition metal with the symbol Ga, used in electronics.

Germanium

A metalloid with the symbol Ge, important in semiconductors.

Arsenic

A metalloid with the symbol As, known for its toxicity.

Selenium

A non-metal with the symbol Se, used in photocopiers and as a dietary supplement.

Bromine

A reddish-brown liquid non-metal, represented by the symbol Br.

Krypton

An inert gas with the symbol Kr, used in high-end photography.

Rubidium

An alkali metal with the symbol Rb, used in atomic clocks.

Strontium

An alkaline earth metal with the symbol Sr, known for its red flame in fireworks.

Yttrium

A transition metal with the symbol Y, used in phosphor materials.

Zirconium

A metal with the symbol Zr, known for its high resistance to corrosion.

Niobium

A transition metal with the symbol Nb, used in superconducting materials.

Molybdenum

A metal important for steel strength, represented by the symbol Mo.

Technetium

A radioactive metal with the symbol Tc, used in medical imaging.

Ruthenium

A rare transition metal with the symbol Ru, used in electronics.

Rhodium

A silvery-white metal with the symbol Rh, used in catalytic converters.

Palladium

A precious metal with the symbol Pd, used in electronics and jewelry.

Silver

A precious metal known for its conductivity, represented by the symbol Ag.

Cadmium

A metal with the symbol Cd, used in batteries and pigments.

Indium

A post-transition metal with the symbol In, used in electronics.

Tin

A metal with the symbol Sn, used in alloys like bronze.

Antimony

A metalloid with the symbol Sb, used in flame retardants.

Tellurium

A metalloid with the symbol Te, used in alloys and solar cells.

Iodine

A non-metal with the symbol I, essential for thyroid function.

Xenon

A noble gas with the symbol Xe, used in high-intensity lamps.

Cesium

An alkali metal with the symbol Cs, used in atomic clocks.

Barium

An alkaline earth metal with the symbol Ba, used in medical imaging.

Lanthanum

A rare earth metal with the symbol La, used in catalysts.

Cerium

A rare earth metal with the symbol Ce, important in polishing agents.

Praseodymium

A rare earth metal with the symbol Pr, used in magnets.

Neodymium

A rare earth metal with the symbol Nd, used in powerful magnets.

Promethium

A radioactive rare earth metal with the symbol Pm.

Samarium

A rare earth metal with the symbol Sm, used in magnets.

Europium

A rare earth metal with the symbol Eu, used in phosphors.

Gadolinium

A rare earth metal with the symbol Gd, known for its magnetic properties.

Terbium

A rare earth metal with the symbol Tb, used in solid-state devices.

Dysprosium

A rare earth metal with the symbol Dy, used in magnets.

Holmium

A rare earth metal with the symbol Ho, used in medical lasers.

Erbium

A rare earth metal with the symbol Er, used in fiber optics.

Thulium

A rare earth metal with the symbol Tm, used in medical imaging.

Ytterbium

A rare earth metal with the symbol Yb, used in alloys.

Lutetium

A rare earth metal with the symbol Lu, used in nuclear reactors.

Hafnium

A metal with the symbol Hf, known for its high melting point.

Tantalum

A metal with the symbol Ta, used in electronics.

Tungsten

A hard metal with the symbol W, known for its high melting point.

Rhenium

A rare metal with the symbol Re, known for its high density.

Osmium

A dense metal with the symbol Os, used in fountain pen tips.

Iridium

A dense, corrosion-resistant metal with the symbol Ir.

Platinum

A precious metal with the symbol Pt, used in jewelry.

Gold

A precious metal with the symbol Au, known for its economic value.

Mercury

A toxic liquid metal with the symbol Hg, used in thermometers.

Thallium

A metal with the symbol Tl, used in electronics.

Lead

A toxic metal with the symbol Pb, known for its use in batteries.

Bismuth

A post-transition metal with the symbol Bi, known for its low toxicity.

Polonium

A radioactive element with the symbol Po, known for its toxicity.

Astatine

A rare radioactive element with the symbol At.

Radon

A radioactive noble gas with the symbol Rn, produced from uranium decay.

Francium

A highly radioactive alkali metal with the symbol Fr.

Radium

A radioactive alkaline earth metal with the symbol Ra.

Actinium

A radioactive actinide metal with the symbol Ac.

Thorium

A radioactive actinide metal with the symbol Th, used in nuclear reactors.

Protactinium

A radioactive actinide metal with the symbol Pa.

Uranium

A radioactive actinide metal with symbol U, used as fuel in nuclear power.

Neptunium

A radioactive actinide with the symbol Np.

Plutonium

A radioactive actinide with the symbol Pu, used in nuclear weapons.

Americium

A radioactive actinide with the symbol Am, used in smoke detectors.

Curium

A radioactive actinide with the symbol Cm.

Berkelium

A radioactive actinide with the symbol Bk.

Californium

A radioactive actinide with the symbol Cf, used in nuclear reactors.

Einsteinium

A synthetic radioactive element with the symbol Es.

Fermium

A radioactive actinide with the symbol Fm.