Random Name Picker - Online Wheel for Raffles & Giveaways
Enter a list of names and spin a wheel to pick a random winner. Remove picked names to avoid duplicates. Perfect for classrooms or contests.
UD5 Toolkit
Discover fascinating chemical elements & surprising science facts!
A Random Element Picker is an interactive tool that randomly selects a chemical element from the periodic table and displays its properties along with a fascinating chemistry fact. It's perfect for learning, teaching, trivia games, or simply satisfying your curiosity about the building blocks of our universe.
As of 2025, there are 118 confirmed chemical elements on the periodic table. The first 94 occur naturally on Earth, while elements 95â118 are synthetic (man-made in laboratories). The most recently named elements include Nihonium (113), Moscovium (115), Tennessine (117), and Oganesson (118).
Astatine (At) is considered the rarest naturally occurring element on Earth. It is estimated that less than 1 gram of astatine exists in the Earth's crust at any given time. It is radioactive and decays rapidly, making it extremely difficult to study.
Hydrogen (H) is by far the most abundant element in the universe, making up approximately 75% of all baryonic mass. Stars like our Sun are primarily composed of hydrogen, which fuels nuclear fusion to produce helium and energy.
Teachers can use the Random Element Picker for classroom quizzes, element-of-the-day activities, or chemistry warm-up exercises. Students can explore elements randomly to broaden their knowledge beyond common elements. The surprise facts make learning engaging and memorable.
Elements are categorized into 10 main groups: Alkali Metals, Alkaline Earth Metals, Transition Metals, Post-Transition Metals, Metalloids, Nonmetals, Halogens, Noble Gases, Lanthanides, and Actinides. Each group shares similar chemical and physical properties based on electron configuration.
Tungsten (W) has the highest melting point of any pure element at 3,422°C (6,192°F). This property makes tungsten ideal for use in light bulb filaments, rocket engine nozzles, and high-temperature industrial applications.
The atomic number is the number of protons in an atom's nucleus, uniquely identifying each element. The atomic mass (or atomic weight) is the average mass of all naturally occurring isotopes of that element, measured in atomic mass units (amu). For example, carbon has atomic number 6 but an atomic mass of approximately 12.01.
No. Many elements are dangerous. Mercury (Hg) is toxic and can be absorbed through skin. Plutonium (Pu) is highly radioactive. Fluorine (F) is extremely reactive and corrosive. Even essential elements like sodium can explode in water. Always follow proper safety protocols when handling chemicals.
The International Union of Pure and Applied Chemistry (IUPAC) periodically reviews and confirms new element discoveries. When a new element is officially recognized, the periodic table is updated. The last major update was in 2016 when elements 113, 115, 117, and 118 were added, completing the 7th period.
Enter a list of names and spin a wheel to pick a random winner. Remove picked names to avoid duplicates. Perfect for classrooms or contests.
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