Questions: Table salt can be separated into sodium and chlorine. Sodium is explo Chlorine is a gas that can kill people. What can be concluded from the statements above? A A harmful compound can become harmless when its elements are separated. B A harmless compound can become harmful when its elements are separated. C Breaking a compound into its separate elements has no noticeable ef D Breaking a compound into its separate elements can create carbon d

Table salt can be separated into sodium and chlorine. Sodium is explo Chlorine is a gas that can kill people.

What can be concluded from the statements above?

A A harmful compound can become harmless when its elements are separated.

B A harmless compound can become harmful when its elements are separated.

C Breaking a compound into its separate elements has no noticeable ef

D Breaking a compound into its separate elements can create carbon d

Transcript text: Table salt can be separated into sodium and chlorine. Sodium is explo Chlorine is a gas that can kill people. What can be concluded from the statements above? A A harmful compound can become harmless when its elements are separated. B A harmless compound can become harmful when its elements are separated. C Breaking a compound into its separate elements has no noticeable ef D Breaking a compound into its separate elements can create carbon d

Solution

Solution Steps

Step 1: Understand the Given Information

The problem states that table salt, which is a compound, can be separated into sodium and chlorine. It provides additional information about the properties of these elements: sodium is explosive, and chlorine is a toxic gas.

Step 2: Analyze the Statements

The statements imply that while table salt is generally considered safe, its constituent elements, sodium and chlorine, are individually hazardous. This suggests that the separation of a compound into its elements can change its properties significantly.

Step 3: Evaluate the Multiple-Choice Options

Option A: A harmful compound can become harmless when its elements are separated. This is incorrect because table salt is not harmful in its compound form.
Option B: A harmless compound can become harmful when its elements are separated. This is correct because table salt is harmless, but its elements, sodium and chlorine, are harmful.
Option C: Breaking a compound into its separate elements has no noticeable effect. This is incorrect because the elements have very different properties from the compound.
Option D: Breaking a compound into its separate elements can create carbon dioxide. This is incorrect because carbon dioxide is not related to the separation of sodium and chlorine.