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Chlorine gas (Cl2) - Chlorine is the chemical element with the formula Cl2 commonly used as disinfectant. Visit BYJU'S to understand the properties, structure and its uses.
The group 1 elements react with oxygen from the air to make metal oxides close oxide Compound containing oxygen or oxide ions.. At room temperature, oxygen reacts with the surface of the...
Chlorine is a chemical element; it has symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature.
A structural formula displays the atoms of the molecule in the order they are bonded. It also depicts how the atoms are bonded to one another, for example single, double, and triple covalent bond. Covalent bonds are shown using lines.
12 Ιουλ 2023 · The structural formula for H 2 can be drawn as H–H and that for I 2 as I–I, where the line indicates a single pair of shared electrons, a single bond. Two pairs of electrons are shared in a double bond, which is indicated by two lines—for example, O 2 is O=O.
Chlorine, as chlorine gas, chlorite ion, and hypochlorite, is a strong oxidant that readily reacts with organic molecules to produce a variety of chlorinated compounds. This reactivity in biological systems makes it difficult to study the pharmacokinetics of chlorine and to separate the effects of chlorine from those of the chlorine compounds ...
Learning Objectives. By the end of this section, you will be able to: Describe the properties, preparation, and compounds of oxygen. Describe the preparation, properties, and uses of some representative metal oxides, peroxides, and hydroxides. Oxygen is the most abundant element on the earth’s crust.
