what does the statement" the properties of salts are different from the properties of the elements that go into making them" mean ? include an example in your answer
Think about the differences in both the physical and chemical properties of table salt (sodium chloride) and its constituents, sodium and chlorine. I can't think of a better example.
The statement "the properties of salts are different from the properties of the elements that go into making them" means that the chemical and physical properties of a salt compound are distinct from the properties of the individual elements that combine to form the salt.
When elements react with each other to form a salt, their properties change significantly. While each element has its own set of characteristics, such as melting point, boiling point, color, conductivity, and reactivity, these properties transform when the elements combine to form a salt.
For example, sodium (Na) is a soft, silver-colored metal, and chlorine (Cl) is a toxic, greenish gas. However, when sodium reacts with chlorine, they form sodium chloride (NaCl), which is commonly known as table salt. Sodium chloride is a white, crystalline solid at room temperature, with a high melting point. It is non-toxic and has a salty taste, completely different from the properties of its constituent elements.
The statement "the properties of salts are different from the properties of the elements that go into making them" means that when certain elements combine chemically to form a salt, the resulting compound has distinct properties that are not the same as those of the individual elements that make it up. In other words, the properties of a salt are unique and cannot be predicted solely by knowing the properties of its constituent elements.
For example, let's consider sodium chloride (NaCl), which is a common salt. Sodium (Na) is a highly reactive metal that can combust in water, while chlorine (Cl) is a greenish-yellow poisonous gas. However, when these two elements chemically react and combine, they form an ionic compound known as sodium chloride.
The properties of sodium chloride are quite different from the properties of sodium and chlorine individually. Sodium chloride is a white, crystalline solid that is highly soluble in water, has a salty taste, and is commonly used as the table salt we use in our daily lives. In contrast, neither sodium nor chlorine possess these specific characteristics.
This example clearly illustrates how the properties of salts can't be directly determined from the properties of the elements that make them up. Instead, they are a result of the unique arrangement and bonding between these elements.