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- Dictionaryatom/ˈatəm/
noun
- 1. the smallest particle of a chemical element that can exist.
- 2. a level of amateur sport, typically involving children aged between nine and eleven: Canadian "eight atom hockey teams"
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Nov 19, 2023 · An atom is the basic building block of matter, consisting of protons, neutrons, and electrons. An atom is the smallest unit of matter that forms a chemical element and cannot be divided using any chemical means. Every solid, liquid, gas, and plasma consists of neutral or ionized atoms.
6 days ago · Atom, smallest unit into which matter can be divided without the release of electrically charged particles. It also is the smallest unit of matter that has the characteristic properties of a chemical element. As such, the atom is the basic building block of chemistry.
(Atom Definition) Atoms are defined as “the basic building blocks of matter”. Atom is the basic of all matter. They are very small and consist of even tinier particles. Neutrons, Protons, and Electrons are the basic particles making up the atom. They join together with other atoms and create matter. It takes many atoms to create anything.
Atoms are the basic particles of the chemical elements. An atom consists of a nucleus of protons and generally neutrons, surrounded by an electromagnetically bound swarm of electrons. The chemical elements are distinguished from each other by the number of protons that are in their atoms.
atom. noun. at· om ˈa-təm. Synonyms of atom. 1. a. : the smallest particle of an element that can exist either alone or in combination. an atom of hydrogen. b. : the atom considered as a source of vast potential constructive or destructive energy. … a largely forgotten legacy of this country's conquest of the atom. William J. Broad.
Feb 29, 2024 · Atoms are tiny particles that form the basic building blocks of all matter in the universe, whether solid, liquid, or gas. All living organisms and nonliving objects found on Earth are made of trillions and trillions of atoms. The smaller particles that make up an atom are known as subatomic particles. Parts of an Atom Diagram.
Dec 15, 2021 · Atoms are the basic units of matter. Everything in the universe apart from energy is made of matter therefore atoms make up everything in the universe, according to Northwestern...
May 5, 2019 · An atom is the basic unit of an element. An atom is a form of matter which may not be further broken down using any chemical means. A typical atom consists of protons, neutrons, and electrons. Atom Examples. Any element listed on the periodic table consists of specific atoms. Hydrogen, helium, oxygen, and uranium are examples of types of atoms.
Jan 24, 2024 · An atom is the smallest possible amount of a chemical element—so an atom of gold is the smallest amount of gold you can possibly have.
ATOM definition: 1. the smallest unit of any chemical element, consisting of a positive nucleus surrounded by…. Learn more.
