Yes. Ionic compounds contain anions and cations in proportions that balance the charges making samples of the compound electrically neutral. Examples are
NaCl, ions Na+ Cl- , proportions 1:1
CaCl2,ions Ca2+ Cl- , proportions 1:2
yes
The compound KI is called potassium iodide. It is electrically neutral because it is composed of potassium ions (K⁺) and iodide ions (I⁻), which carry equal but opposite charges. The positive charge of one potassium ion balances the negative charge of one iodide ion, resulting in an overall neutral compound.
In a neutral compound, the sum of charges of all cations and anions will be zero. This is because cations have a positive charge and anions have a negative charge, and in a neutral compound, these charges will balance out.
An ionic compound is electrically neutral overall because the positive charges on the cations are equal to the negative charges on the anions. This balance of charges in the compound ensures that the total charge is zero.
Na2CO3 is an ionic compound. However, note that it contains covalently bonded carbonate ions, which are not compounds because they are not electrically neutral.
The resulting compound would be electrically neutral.
Potassium fluoride is not a base. It is a salt composed of potassium cations and fluoride anions. It is considered a neutral compound, not an acid or a base.
An ionic compound is composed of positively charged cations and negatively charged anions. These opposite charges attract each other, resulting in a neutral overall charge for the compound.
The compound KI, which consists of potassium (K+) and iodide (I-) ions, is electrically neutral because the positive charge of the potassium ion balances out the negative charge of the iodide ion. This results in an overall neutral compound.
An electrically neutral particle composed of two or more atoms chemically combined is called a molecule.
Sodium sulfate is an ionic compound, composed of monatomic and monovalent sodium cations and polyatomic and divalent sulfate anions. The anions are internally covalently bonded, but are not compounds because they are not electrically neutral.
Such unit is molecule.