Periodic Table Element Groups
Periodic Table Element Groups is a structured science & nature dataset with 12 entries. Its fields include Element Group, Periodic Table Location, Key Elements. The source values are preserved as a structured reference table.
Every row is shown below and is also available as CSV, JSON, or Excel.
Dataset details
- Table scope
- All 12 rows
- Fields
- 5 columns
- Source
- Community curated
- Data updated
- Mar 20, 2026
Included fields: Element Group, Periodic Table Location, Key Elements, Reactivity, Known For.
The table contains every record in this dataset; the same records are available in each download format.
Preview observations
- Reactivity groups
- 10 distinct values
- Across 12 preview rows
Useful for
- Comparing Element Group, Periodic Table Location, and Key Elements across science & nature entries
- Building reference tables, charts, or analyses from 12 downloadable records
Element Group↕ | Periodic Table Location↕ | Key Elements↕ | Reactivity↕ | Known For↕ |
|---|---|---|---|---|
Noble Gases | Group 18 (far right) | Helium, Neon, Argon, Krypton, Xenon | Almost none (full electron shell) | The loners of chemistry — full outer shell means they don't react with anything, neon signs, helium balloons, argon in light bulbs, xenon used in anesthesia, krypton isn't Superman's planet (but close) |
Alkali Metals | Group 1 (far left) | Lithium, Sodium, Potassium, Rubidium, Cesium | Extremely high (explosive in water) | Drop in water and watch the explosion — sodium and potassium react violently with water, cesium explodes on contact, lithium powers every battery, soft enough to cut with a knife, stored in oil |
Halogens | Group 17 | Fluorine, Chlorine, Bromine, Iodine | Very high (one electron short) | One electron away from noble gas perfection — fluorine is most reactive element period, chlorine in pools, iodine in medicine, bromine is the only liquid nonmetal at room temperature, all are toxic |
Transition Metals | Groups 3-12 (middle block) | Iron, Copper, Gold, Silver, Platinum | Varies widely | The backbone of civilization — iron and steel built the modern world, copper wired it, gold and silver are money, platinum catalytic converters, colored compounds make chemistry beautiful, d-orbital electrons |
Alkaline Earth Metals | Group 2 | Beryllium, Magnesium, Calcium, Barium | High (less than alkali) | Your bones are made of calcium — magnesium in chlorophyll makes plants green, barium for X-ray drinks, calcium carbonate is chalk/marble/limestone, less dramatic than alkali metals but still reactive |
Lanthanides (Rare Earths) | Top row below main table | Neodymium, Cerium, Europium, Lanthanum | Moderate | Not actually rare but critically important — neodymium magnets in every phone and EV motor, europium makes TV screens red, China controls 60% of production, geopolitical flashpoint, essential for green energy |
Actinides | Bottom row below main table | Uranium, Plutonium, Thorium, Americium | Varies (all radioactive) | All radioactive, most are synthetic — uranium powers nuclear reactors and bombs, plutonium in nuclear weapons and space probes, americium in your smoke detector, elements beyond uranium don't exist in nature |
Metalloids / Semi-metals | Staircase between metals/nonmetals | Silicon, Germanium, Boron, Arsenic | Moderate | Silicon built the tech industry — semiconductors that power every computer chip, Silicon Valley named after them, boron in cleaning products, arsenic is the classic poison, neither fully metal nor nonmetal |
Nonmetals | Upper right (various groups) | Carbon, Nitrogen, Oxygen, Sulfur, Phosphorus | Varies widely | Carbon is the basis of all life — oxygen keeps you alive, nitrogen is 78% of air, sulfur smells like rotten eggs, phosphorus in DNA and matches, most important elements for biology despite being 'non' metals |
Post-Transition Metals | Right of transition metals | Aluminum, Tin, Lead, Bismuth | Low-Moderate | Everyday useful metals — aluminum is Earth's most abundant metal (cans, foil, planes), tin cans, lead in batteries (toxic in everything else), bismuth makes beautiful rainbow crystals and Pepto-Bismol |
Noble Metals | Among transition metals | Gold, Silver, Platinum, Palladium | Very low (resist corrosion) | Resist tarnishing and corrosion — gold never rusts (Tutankhamun's mask is still shiny), platinum in catalytic converters, palladium in electronics, used as currency for millennia, 'noble' because they don't mingle with others |
Superheavy Elements | Period 7 (far right) | Oganesson, Tennessine, Flerovium, Nihonium | Unknown (too unstable) | Exist for milliseconds — created in particle accelerators, named after scientists and labs, oganesson (118) is the heaviest known element, theoretical island of stability may have longer-lived superheavies, pushing the periodic table's limits |
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Frequently asked questions
How is Periodic Table Element Groups organized?
The table starts in the source data's default order. You can sort and filter the loaded rows by the displayed fields.
How much data is available on this page?
This dataset contains 12 entries, and every row is available in the table and in the downloadable files.
Can I download the complete dataset?
Yes. CSV, JSON, and Excel downloads contain all 12 rows. Before republishing the data, review the source and any usage terms listed on this page; dtbse does not replace the original source's licensing terms.
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