the total positive charge of the cations in an ionic compound is balanced by total negative charge of equal magnitude from the anions.
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Ionic compounds are neutral overall because they consist of positively charged cations and negatively charged anions that balance each other out. The total positive charge from the cations is equal to the total negative charge from the anions, resulting in a neutral compound.
The sum of oxidation numbers in a compound is zero for a neutral compound and equal to the charge of the ion for an ionic compound. This rule stems from the fact that the total charge of a compound must be zero for a neutral compound and must balance out for an ionic compound.
Balancing numbers in an ionic compound is necessary to ensure that the compound has a neutral overall charge. This is because the compound should have an equal number of positive and negative charges to be electrically neutral. Balancing ensures that the compound follows the law of conservation of charge.
The total charge of an ionic compound is always neutral, meaning that the positive charge of the cations balances out the negative charge of the anions. This is because ionic compounds are formed through the transfer of electrons from one element to another.
The simplest unit in an ionic compound is called a formula unit. It consists of the smallest whole number ratio of ions that combine to form a neutral compound.
Yes, in ionic compounds, the oxidation number of an element is usually the same as the charge on the ion. A neutral ionic compound will contain ions with charges that balance out to give an overall neutral charge. This means that ions with opposite charges (positive and negative) will combine to form a neutral compound.