Can a molecule be an element or compound
WebNov 23, 2016 · Elements have only one kind of atom but the others have more than one element chemically bonded. Elements are one kind of atom. If you have a piece of sodium, every atom is sodium, each having the same number of protons. A compound has more than one element chemically bonded. This bond is a link between the nuclei of the … Webmolecule, a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties of that substance. The division of a …
Can a molecule be an element or compound
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WebSep 19, 2012 · Best Answer. Copy. A molecule is an element if it contains only one kind of atom, like oxygen, O2, and chlorine, Cl2. A molecule is a compound if it contains more than one kind of atom, such as ... WebWhen a compound is made, the atoms of the elements bond together in a fixed ratio. This means that each compound can be represented by a chemical formula. This means that …
WebA mixture consists of two or more elements or compounds not chemically combined together. 4.1.1.1 Atoms, elements and compounds. All substances are made of atoms. … WebAn element is a material that consists of a single type of atom. Each atom type contains the same number of protons. Chemical bonds link elements together to form more complex molecules called compounds. A compound consists of two or more types of elements held together by covalent or ionic bonds.
WebMixtures Vs. Compounds. The law of constant composition states that the ratio by mass of the elements in a chemical compound is always the same, regardless of the source of … WebOct 31, 2024 · Hydrogen and oxygen are elements, water is a compound. The composition of pure water is the same throughout the universe and is independent of the source …
WebJul 1, 2024 · P 4 is a substance that is made up of four atoms of the same element, so it is a molecular element. The formula for oxygen gas is O 2 so it is a molecular element. Exercise 5.4. 1. Provide the classification (i.e. atomic element, molecular element, molecular compound, or ionic compound) of each substance. I 2.
WebCompounds. A compound or molecule must contain two or more elements that are combined in a specific ratio. Much like elements, each compound has a corresponding … buying a put above share priceWebJul 18, 2024 · P 4 is a substance that is made up of four atoms of the same element, so it is a molecular element. The formula for oxygen gas is O 2 so it is a molecular element. … buying a puppy onlineWebAtom consists of protons, neutrons and electrons whereas molecule is combination of mixture of atoms like H 2 O, H 2, O 2, NaCl, etc. Molecules can be formed either by the combination of atoms of the ‘ same element ’ or of ‘ different elements ’. On the basis of this, molecules can be of two types –. (a) molecules of elements, and (b ... buying a put on stock and target pricingWebA compound, on the other hand, must involve an atom bonding with atoms of two or more different elements. It thus always contains more than one type of element; its constituent parts combine in a fixed ratio. This … buying a put and call on same stockWebWhen elements bond! A MOLECULE is formed when two or more atoms join together chemically. (Can be the SAME element) (Can be different ) Molecules examples: (H 2) … centering prayer workshopWebJun 20, 2024 · Particle diagrams can be used to help the students visualise the difference between an atom, a molecule of an element and a molecule of a compound. In fact even Dalton in the 1800s proposed a series of diagrams to represent the elements and compounds known at the time (Figure 1). buying a put option exampleWebApr 5, 2024 · carbon (C), nonmetallic chemical element in Group 14 (IVa) of the periodic table. Although widely distributed in nature, carbon is not particularly plentiful—it makes up only about 0.025 percent of Earth’s crust—yet it forms more compounds than all the other elements combined. In 1961 the isotope carbon-12 was selected to replace oxygen as … buying a put option maximum loss