What is meant by the term "stable ion condition"? Explain the trends among the halogens. What characteristic distinguishes element from compound? What is responsible for elements of physical properties? How does aluminum's position on the periodic table relate to its properties? How does it effec...
Explore halogens and discover the properties of halogens. Understand why halogens are very reactive and find the most reactive and least reactive halogens. Related to this QuestionWhat is the purpose of adding hexane to the...
Take, for example, the concept of “acidity” and “basicity”. Modern definitions of “acid” and “base” (“proton donor” and “proton acceptor”, “producer of cation characteristic of the solvent” and “producer of anion characteristic of the solvent”, “oxide ion donor” and “...
They can turn red litmus paper blue, which is a characteristic of bases. 2. Reactivity: Alkali metals are highly reactive, especially with water and halogens. Their reactivity increases down the group from lithium to francium. 3. Electron Configuration: Alkali metals have one electron in their ...
Zinc is a chemical element that is known by the symbol 'Zn.' It has an atomic number of 30, which means that there are 30 protons in its nucleus. Answer and Explanation:1 Chemical properties describe how an element behaves in the presence of other elements or substances. One of zinc's...
What are the properties of ionic bonds? What are the physical properties of covalent compounds? What one characteristic of an atom determines what type of element it is? What determines the chemical properties of an atom? What are the physical and chemical properties of halogens?
What one characteristic of an atom determines what type of element it is? How does electronegativity differ from electron gain enthalpy? Which group of elements has a stable number of electrons in their outer energy level? What do the elements in the same period have in common?
The halogens form a group, known for their reactivity. 1 Period An interval of time characterized by the occurrence of a certain condition, event, or phenomenon A period of economic prosperity. Group Elements with the same number of valence electrons. All elements in Group 1 have one valence...
It is powerful oxidizing, bleaching, and disinfecting agent. Symbol Cl. Atomic weight, 35.4. Chloramine Any of several compounds containing chlorine and nitrogen; used as an antiseptic in wounds Chlorine A common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating...
All of the alkaline earths react with halogens to form halides. The halides are ionic crystals, except for beryllium chloride, which is acovalent compound. Fun Fact The alkaline earths get their names from their oxides, which were known to humankind long before the pure elements were isolated....