are atoms smaller than elements?
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An atom consists of a tiny nucleus made up of protons and neutrons, on the order of 20,000 times smaller than the size of the atom. ... A chemical element consists of those atoms with a specific number of protons in the nucleus; this number is called the atomic number.
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The smallest unit of a chemical element that has the properties of that element is called an atom .
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atoms are made of smaller substances referred to as. subatomic particles. an atom comprises what 3 smaller substances. neutrons, protons, electrons.
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The atoms of a chemical element can exist in different types. These are called isotopes. They have the same number of protons (and electrons), but different numbers of neutrons.
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Atoms of different elements have a different mass and volume. ... Atoms lack the same number of electrons.
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Atoms are made of extremely tiny particles called protons, neutrons, and electrons. Protons and neutrons are in the center of the atom, making up the nucleus. ... The charge on the proton and electron are exactly the same size but opposite. Neutrons have no charge.
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All matter is composed of atoms, which are bits of matter too small to be seen. These atoms CANNOT be further split into smaller portions. ... Atoms are homogeneous, with no internal structure. Atoms are different in their size, their shape, and their weight.
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Helium has the smallest atomic radius. This is due to trends in the periodic table, and the effective nuclear charge that holds the valence electrons close to the nucleus.
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An element is a pure substance that cannot be broken down into different types of substances. ... Examples of elements include carbon, oxygen, hydrogen, gold, silver and iron. Each element is made up of just one type of atom. An atom is the smallest particle of an element that still characterizes the element.
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Atoms are made up of smaller and even smaller particles of matter. However, those smaller particles don't have the properties of an element. The electrons in a gold (Au) atom are the same as the electrons in an atom of neon (Ne).
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The Whole Bushel You probably think of atoms, molecules, and particles as all being extremely small pieces of matter. This is not exactly accurate; while atoms are matter—the smallest pieces of matter you can find—molecules are the smallest bits of compounds. And particles aren't matter, but the building blocks of it.
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Atoms are themselves made up of even smaller particles. Each atom consists of a core, or more technically a nucleus around which yet smaller particles called electrons orbit. The nucleus is itself composed of smaller particles called protons and neutrons.
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All substances are made from tiny particles called atoms . An atom is the smallest part of an element that can exist. Atoms of each element are represented by their own chemical symbol.
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An atom is the smallest amount you can have of an element whereas a molecule is the smallest amount you can have of a compound. A compound is made of atoms.
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Particles are the smallest unit of a substance and and an element is a substance that is made entirely from one type of atom. So everything is made up of a substance, the particle is the smallest unit and the elements is a substance but not just as big as a natural substance.
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We learn in school that matter is made of atoms and that atoms are made of smaller ingredients: protons, neutrons and electrons. Protons and neutrons are made of quarks, but electrons aren't. As far as we can tell, quarks and electrons are fundamental particles, not built out of anything smaller.
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An atom is the smallest particle of an element that still has elemental properties. Atoms are made up of similar properties called protons, neutrons, and electrons. The smaller electrons orbit around a central nucleus of protons and neutrons. Atomic number. The number of protons in the nucleus of an atom.