A synonym is a word or phrase that means exactly or nearly the same as another word or phrase in the same language. Words that are synonyms are said to be synonymous, and the state of being a synonym is called synonymy. The word comes from Ancient Greek syn (ÏÏÎ½) (with) and onoma (á½Î½Î¿Î¼Î±) (name).
One magnesium atom and two chlorine atoms react to form one unit of magnesium chloride. This is because the magnesium atom has an oxidation number of -2 and each chlorine atom â¦ has an oxidation number of +1. 3 people found this useful.Answered.In Elements and Compounds.he formula unit for magnesium hydroxide is Mg(OH)2. This shows that in each formula unit there are two oxygen atoms, two hydrogen atoms, and one magnesium atom for a total of â¦ five atoms altogether. 5 people found this useful.
Electrostatic forces hold which of the following together? Cs+ and Cl in CsCl Ag atoms and localized electrons in silver Ar atoms in argon gas oxygen and hydrogen atoms in H2O . A salt forms in the reaction of aluminum with chlorine. What is the most likely formula unit of this salt? AlCl3 ..... aluminum chloride has the empirical formula AlCl3. In the molten and gaseous states, aluminum chloride molecules (yes, molecules) are dimers of AlCl3, and have the formula Al2Cl6. AlCl AlCl2 Al3Cl