Every substance is either an element or a
WebA pure substance may either be an element or a compound. A mixture may be either homogeneous or heterogeneous. Matter may be a pure substance or it may be a mixture. Mixtures may be composed of two or more elements, two or more compounds, or a combination of both. All of the above statements are true. WebAnswer (1 of 5): Not only are some substances different from each other, they can combine to form substances totally different from their ingredients! If we drop a piece of the poisonous, flammable metal sodium into a flask of the poisonous, corrosive yellow gas chlorine, after a while the two w...
Every substance is either an element or a
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WebJun 1, 2015 · Correct answer: A substance is classified a, either an element or a (1) compound. Reason: Element is any substance that contains only one kind of an atom. … WebApr 2, 2024 · chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. Substances are either chemical elements …
WebJul 21, 2024 · Pure substances A pure substance has a definite and constant composition — like salt or sugar. A pure substance can be either an element or a compound, but … WebNov 28, 2012 · In other words a pure substance is either an element or a compound. ... Fluorine is a gaseous element which exists as diatomic molecules and every element is …
WebJul 21, 2024 · Pure substances A pure substance has a definite and constant composition — like salt or sugar. A pure substance can be either an element or a compound, but the composition of a pure substance doesn’t vary. Elements An element is composed of a single kind of atom. An atom is the smallest particle of an element that still has all the … WebElements cannot be broken down into simpler substances. Compounds yield two or more simpler substances when broken down. There are 113 pure substances that qualify as elements. There are millions of compounds. Atoms and molecules. An atom is the smallest particle of an element that can exist and still have the properties of the element.
WebAnswer (1 of 3): No, there are great numbers of other things. Millions of organic compounds fit none of these groups. Methane, found in natural gas is a hydrocarbon, specifically an alkane, and there are many more examples.. You could say water is neither acid nor base, though to say it is both i...
WebWhile many elements differ dramatically in their chemical and physical properties, some elements have similar properties. ... Fluorine is a pale yellow gas that reacts with most substances. The free element melts at −220 °C and boils at −188 °C. ... Identify the following properties as either extensive or intensive. (a) volume (b ... thik bolWebFrom LATINTOS: An elementary substance is a pure chemical substance that consists of atoms belonging to a single chemical element. Now you should be able to solve your … thikes gia iphone seWebA chemical compound is a chemical substance that is composed of a particular set of atoms or ions. Two or more elements combined into one substance through a chemical … thikes gia iphoneWeb8.17.1 Scope and Usage . Devices include durable (reusable) medical equipment, implantable devices, as well as disposable equipment used for diagnostic, treatment, and research fo saint katharine of siena wayneWebMay 29, 2024 · CONCEPT. The elements are at the heart of chemistry, and indeed they are at the heart of life as well. Every physical substance encountered in daily life is either … thik emon ebhabe spotifyWebSolution for If matter is uniform throughout and cannot be separated into other substances by physical means, ... a. an element b. a homogeneous mixture c. either an element or a compound O d. a heterogeneous mixture. Question. Transcribed Image Text: ... the matter is the basic unit of every substance. Anything that has mass and occupies… thika weather forecastWebApr 13, 2014 · Every substance is either an element or a compound. There is ionic compounds, molecular compounds, but they are all considered compounds. Hope I … thikcekcad