Which statement about metals and nonmetals is correct?
1. Metals can be hammered into thin sheets, and nonmetals are brittle.
2. Most metals are a solid under normal conditions, and most nonmetals are a liquid.
3. Metals tend to be poor conductors of electricity, while nonmetals are strong conductors of electricity.
4. Metals and nonmetals can both be found in any column of the periodic table.
1. Metals can be hammered into thin sheets, and nonmetals are brittle.
so the answer isn't # 2?
No, the correct statement is #1. Metals can be hammered into thin sheets, a property known as malleability, while nonmetals are usually brittle, meaning they break easily.
The correct statement about metals and nonmetals is:
1. Metals can be hammered into thin sheets, and nonmetals are brittle.
To determine which statement about metals and nonmetals is correct, we need to understand the properties and characteristics of metals and nonmetals. Here is a breakdown of each statement:
1. Metals can be hammered into thin sheets, and nonmetals are brittle.
This statement is correct. Metals are generally malleable, meaning they can be hammered or pressed into thin sheets without breaking. Nonmetals, on the other hand, are usually brittle, which means they tend to break or shatter when subjected to force.
2. Most metals are a solid under normal conditions, and most nonmetals are a liquid.
This statement is incorrect. While it is true that most metals are solids at room temperature and typical conditions, most nonmetals are not in a liquid state. Instead, nonmetals can exist as solids, liquids, or gases under normal conditions.
3. Metals tend to be poor conductors of electricity, while nonmetals are strong conductors of electricity.
This statement is incorrect. Metals are known to be good conductors of electricity due to their delocalized electrons, which are free to move and carry electric charge. Nonmetals, on the other hand, generally have fewer free electrons and are poor conductors of electricity.
4. Metals and nonmetals can both be found in any column of the periodic table.
This statement is incorrect. If we look at the periodic table, we can see that metals are generally found on the left-hand side, while nonmetals are predominantly located on the right-hand side. There are some exceptions, such as metalloids that have properties of both metals and nonmetals and are situated along the diagonal line known as the "staircase" on the periodic table.
In conclusion, statement number 1 is correct: metals can be hammered into thin sheets, and nonmetals are brittle.