About 9,720,000 results
Open links in new tab
  1. Elements in Chemistry | Overview & Examples - Study.com

    Nov 21, 2023 · What does element mean in science? An element is a pure substance made of only 1 type of atom that can not be broken down further into other substances. What are ten …

  2. Gold | Definition, Properties & Uses - Lesson | Study.com

    Nov 21, 2023 · The element gold is made of atoms with 79 protons, 79 electrons, and 118 neutrons. These atoms determine the physical and chemical characteristics of this metal. How …

  3. Tungsten | Definition, Uses & Facts - Study.com

    Nov 21, 2023 · Tungsten is a chemical element and rare metal represented in the periodic table with the symbol W, and atomic number 74. It appears grayish-white and is solid at room …

  4. Element in Chemistry | Definition, Parts & Properties - Study.com

    Nov 21, 2023 · Learn about elements in chemistry. Discover the element definition in chemistry, what makes an element, parts of an element, and what is the...

  5. Tin Element | Properties, Symbol & Discovery - Study.com

    Nov 21, 2023 · Tin is a chemical element found in Group 14 (or IVa) of the periodic table (i.e., the carbon family). The tin element symbol is Sn, which is derived from the Latin name for the …

  6. Which chemical element has three letters? - Answers

    Dec 9, 2024 · The chemical element with three letters is Tin, with the atomic symbol Sn. Tin is a metal that is commonly used in alloys and has a wide range of industrial applications. It has an …

  7. Helium | Definition, Properties & Uses - Lesson | Study.com

    Nov 21, 2023 · What is helium used for? Learn about chemical element helium and its uses. Understand the chemical symbol for helium, its origin name, and find out...

  8. Chemical Symbol | Overview, Examples & Origin - Study.com

    Nov 21, 2023 · An element is made up of only one type of atom. An element symbol is a shorthand used to represent an element. A chemical symbol is a letter or pair of letters used to …

  9. Elements, Compounds & Molecules | Differences & Examples

    Nov 21, 2023 · Learn about elements, compounds, and molecules, and the difference between molecules and compounds. Understand how elements and the number of atoms...

  10. Lead | Properties, Facts & Discovery - Lesson | Study.com

    Nov 21, 2023 · Learn about the element of lead. Explore chemical and physical properties of lead and facts about lead. Read about its discovery and find out where...