Multiple Choice
What is the correct name for the ionic compound with the formula NH_4_2S?
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3. Chemical Reactions
Naming Ionic Compounds
Multiple Choice
Which element is found in the ionic compound commonly known as table salt?
A
Calcium
B
Magnesium
C
Potassium
D
Sodium
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Verified step by step guidance1
Understand that table salt is the common name for the ionic compound sodium chloride.
Recall that an ionic compound consists of positively charged ions (cations) and negatively charged ions (anions).
Identify the cation in sodium chloride, which is sodium (Na⁺), and the anion, which is chloride (Cl⁻).
Recognize that the element sodium is the metal component in table salt, while chloride is the nonmetal component.
Conclude that the element found in table salt from the given options is sodium.
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