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cation form when an atom gains electron
Removing an electron from an atom requires energy
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∙ 7y ago
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Is All ionic compounds include at least two elements true?
Yes. All chemical compounds, ionic and covalent, contain 2 or more elements.
Ionic compounds are named by writing the cation name followed by the anion name?
Yes - that is usually correct
The name for most ionic compounds other than oxides?
A "salt" is another name for ionic compounds
Ionic compounds are normally in which physical state at room temperature?
Solidlike salt (NaCl) which is an Ionic compound.
Ionic bonds are strong enough to cause all ionic compounds to be?
Solid
It is true for all compounds Composition of ionic compounds Which is NOT true of compounds Which is?
True: Ionic compounds are composed of anions and cations False: They are composed of nonmetallic elements.
Binary ionic compounds are called salts?
yes, but not all salts are binary ionic compounds
An ionic compound is made of a nonmetal and a metal true or false?
It is true of binary ionic compounds but not necessarily of compounds containing polyatomic ions.
What are two statements about salts?
- salts are ionic compounds - salts are products of neutralization reactions
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.
Ph may affect the solubility of ionic compounds?
True
True or false ionic compounds such as sodium chloride dissolve easily in water?
True
True or false binary ionic compounds consist of two metal elements?
True
True or false A common ion is common to one or more ionic compounds?
TRUE
Do ionic compounds such as chloride dissolves easily in water?
I classify that as an overstatement. It is true that a great many ionic compounds are highly soluble in water, but not all of them.
Is All ionic compounds include at least two elements true?
Yes. All chemical compounds, ionic and covalent, contain 2 or more elements.
Dipole attraction form bonds in an aqueous solution of ionic compounds true or false?
true
