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True or false A common ion is common to one or more ionic compounds?
True. A common ion is an ion that is found in more than one ionic compound. These ions are shared among different compounds, which can affect their solubility and reactivity in solutions.
What one what solutions contains the greatest total ion concentration?
The solution with the greatest total ion concentration will have the highest molarity of ionic compounds dissolved in it. This means it will have the highest concentration of ions in solution. Based on the principles of molarity and solubility, the solution with the most dissolved ionic compounds will have the greatest total ion concentration.
What is the ionic charge of an ion with 21 protons?
If the ion contains only one atom, it is an atom of scandium, for which the most common oxidation state in compounds is +3. However, in gas phase, +2 and +1 are also possible.
The structural formula for sodium chloride?
See the Web Links to the left of this answer for diagrams of the structure. This structure is called the "NaCl Structure"! Several other ionic compounds have the same structure, but it is named after NaCl since that is such a common compound.
What are two physical characteristics of ionic compounds What is one chemical characteristics of ionic compounds?
Ionic compounds are hard and rigid due to strong forces of attraction between the oppositely charged ions. Ionic compounds have high melting and boiling points, again due to strong forces of attraction between the ions. Ionic compounds dissolve easily in water.
What is an ion that is common to two or more ionic compounds?
One example of an ion common to two or more ionic compounds is the chloride ion (Cl-). It can be found in compounds like sodium chloride (NaCl) and potassium chloride (KCl).
True or false A common ion is common to one or more ionic compounds?
True. A common ion is an ion that is found in more than one ionic compound. These ions are shared among different compounds, which can affect their solubility and reactivity in solutions.
What is a common ionic charge for caesium?
Cesium loses just one electron to form Cs+
Is KOH a binary ionic or an ionic with a polyatomic ion?
KOH is an ionic compound with a polyatomic ion. The hydroxide ion (OH-) is a polyatomic ion that is composed of one oxygen atom and one hydrogen atom.
Is ammonium a ionic?
ammonium compounds are ionic compounds but with in ammonium ion three hydrogens form covalent bonds while 4th forms coordinate covalent bond.
Why is chlorine an ionic compound?
Chlorine (Cl2) is not an ionic compound. It is a covalently bonded element. Chlorine can form ionic compounds like NaCl (Sodium Chloride) or CaCl2 (Calcium Chloride) but is not itself an ionic compound.
Compounds with both ionic and covalent bonds contain this type if ion?
Compounds with both ionic and covalent bonds contain polyatomic ions. These ions consist of more than one atom covalently bonded together and carry a net charge, making them act as single units in ionic compounds.
Is NAl an ionic compound?
Yes, NAl is an ionic compound. It consists of the metal ion Na+ and the nonmetal ion Al3-. Ionic compounds are formed through the transfer of electrons from one atom to another, resulting in the attraction between the oppositely charged ions.
What one of the compounds below is most likely to be ionic?
Sodium chloride is most likely to be ionic. Ionic compounds are formed between a metal and a nonmetal, and sodium is a metal while chloride is a nonmetal. Additionally, sodium chloride is a common example of an ionic compound.
Do metals make up ionic compounds?
They don't entirely make up ionic compounds. Most ionic compounds contain a metal and at least one nonmetal element, with the metal forming the positive ion. However in a few cases an ionic compound may be made up entirely of nonmetals forming polyatomic ions (e.g. ammonium nitrate, NH4NO3).
Why do ionic compounds need at least one metal?
Ionic compounds do not require the presence of a metal, for example ammonium chloride is ionic and does not contain a metallic element. What is true is that the majority of ionic compounds involve at least one metal.
What one what solutions contains the greatest total ion concentration?
The solution with the greatest total ion concentration will have the highest molarity of ionic compounds dissolved in it. This means it will have the highest concentration of ions in solution. Based on the principles of molarity and solubility, the solution with the most dissolved ionic compounds will have the greatest total ion concentration.
