Define the term element. Chemistry Question (2024)

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Define the term element. Chemistry Question? ›

An element is a pure substance that cannot be broken down by any physical or chemical means into simpler substances. An element is made up of the same kind of atoms. Elements are classified into metals, nonmetals, and metalloids.

In chemistry, the word "element" means a substance made up of only one type of atom, all with the same number of protons. Pure gold is a famous example. A ring made of pure gold would be made of millions upon millions of atoms, each having 79 protons in its nucleus and thus having the same atomic number.

An element is a pure substance consisting of only one type of atom which all have the same numbers of protons in their nuclei.

Elements are the tiny particles that make up matter. Science describes an element as a pure substance made of only 1 type of atom that can not be broken down further into other substances. For example, hydrogen (H) and oxygen (O) are elements, but water ( H 2 O ) which is made of hydrogen and oxygen is NOT.

element, component, constituent, ingredient mean one of the parts of a compound or complex whole. element applies to any such part and often connotes irreducible simplicity. the basic elements of geometry.

Elements can be identified by their atomic number and mass number. Isotopes are atoms of the same element that have different masses. Atoms have a mass that is based largely on the number of protons and neutrons in their nucleus.

One atom of each element is made up of protons, neutrons, and electrons. The number of electrons determines how an element reacts. The number of protons gives the element its identity.

An element is a substance that cannot be broken down into any other substance. Every element is made up of its own type of atom. This is why the chemical elements are all very different from each other. Everything in the universe contains the atoms of at least one or more element.

Carbon, oxygen, hydrogen, gold, silver and iron are examples of elements. Every element consists of just one atom form.

What is a Simple Element? A simple element is an XML element that can contain only text. It cannot contain any other elements or attributes. However, the "only text" restriction is quite misleading. The text can be of many different types.

What best describes an element? ›

Answer and Explanation:

Elements are pure substances that cannot be broken down further by physical means. Any given element only contains one type of atom.

Elements are classified into four major categories: Metals, non-metals, Metalloids, and noble gases. Was this answer helpful? Elements can be further classified into metals, non-metals and metalloids.

The first component in the formula is simply identified with the element name. The second component is named by taking the name of the element stem and adding the -ide suffix. The number of atoms in a molecule is determined using a scheme of numerical prefixes.

(EH-leh-ment) A basic part of a whole. In chemistry, refers to a simple substance that cannot be broken down into smaller parts or changed into another substance. The basic part of an element is an atom, which contains protons, neutrons, and electrons. All atoms of an element have the same number of protons.

An element is a pure substance that cannot be broken down by any physical or chemical means into simpler substances. An element is made up of the same kind of atoms. Elements are classified into metals, nonmetals, and metalloids.

The subject and predicate make up the two basic structural parts of any complete sentence. In addition, there are other elements, contained within the subject or predicate, that add meaning or detail. These elements include the direct object, indirect object, and subject complement.

An element is a substance that cannot be broken down into any other substance. Every element is made up of its own type of atom. This is why the chemical elements are all very different from each other. Everything in the universe contains the atoms of at least one or more element.

Answer: The first ten elements of the periodic table are hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine and neon.

Diatomics on the Periodic Table. The 7 diatomic elements are hydrogen (H), nitrogen (N), oxygen (O), fluorine (F), chlorine (Cl), bromine (Br), and iodine (I). We call them diatomic elements because the atoms appear in pairs.

The three main classes of elements are metals on the left side, metalloids on the staircase, and nonmetals on the right hand side.