An atom that has an equal number of protons and electrons is neither positive nor negative — it has no net charge. If that atom gains or loses electrons, however, it may become a cation, an ion with a positive charge, or an anion, an ion with a negative charge. Chemists use a very...
If ionic compounds dissolve in water they form cations and anions. Answer and Explanation: Ammonium chloride contain ammonium ion and chlorine atom. As the charge of ammonium ion is 1 and the valence of chlorine is 1 as well. This compound......
Write out the name of the given compound. FeSO4. Write the name of the given compound. Demonstrate the name of the given compound What is the chemical symbol for the element chlorine? Identify the chemical symbol of element "E" in ^18_8E. 1. Ne 2. Ar 3. O 4. F ...
Nonmetals:Generally, nonmetals have more positive electron affinity than metals. Nonmetals like to gain electrons to form anions to have a fully stable electron shell. Chlorine most strongly attracts extra electrons. The electron affinities of the noble gases have not been conclusively measured, so ...
In this reaction, each silver atom loses one electron to a chlorine atom. The silver atom becomes "one electron short" of what it usually has. The one-electron-short silver atom is called a silver ion. Photographic film is coated with a thin layer of silver chloride, silver bromide, or...
gains an electron from another atom in a reaction, it forms fluoride whose ion symbol is F– [11].It belongs to the family of halogens, reacting with almost all metals, having a lesser electron affinity than chlorine. It exists as a diatomic molecule, represented by the molecular formula ...
Electron Configuration Determining Electron Configuration: Step 1: Determine how many electrons the atom has Step 2: Fill the lowest energy level first. Step 3: Use superscripts to show how many electrons are in the orbital. - Example: Helium has an atomic number of 2. This ...
In terms of industrial use, copper ranks third, behind iron and aluminum. Copper is used in wiring (60 percent of all copper used), plumbing, electronics, building construction, cookware, coins, and a host of other products.Copper in water, not chlorine, is the cause of hair turning green...
In the presence of oxidants (NaNO3, NaNO2, KClO3, PbO2), the reaction to form tungstate is more violent. It can combine with oxygen, fluorine, chlorine, bromine, iodine, carbon, nitrogen, sulfur, etc. at high temperature, but not with hydrogen. ...
It also reacts vigorously with halogens like chlorine, bromine, iodine, fluorine to form rubidium halides [13]. In its reactions, it forms cations with the formula Rb+ as it has one unpaired electron in its outermost shell [25]. Rubidium Symbol Where Is It Found The metal can be found ...