Answer :
Final answer:
The periodic table consists of metals, nonmetals, and metalloids. Metals are on the left, nonmetals are on the right, and metalloids are in between. There are approximately 91 metals, 17 nonmetals, and 6 metalloids in the periodic table.
Explanation:
In the periodic table, there are approximately 91 metals, 17 nonmetals, and 6 metalloids. Metals are typically found on the left side of the periodic table, nonmetals are on the right side, and metalloids are located in between. Examples of metals include copper, iron, and gold, while examples of nonmetals include carbon, oxygen, and nitrogen. Metalloids, such as boron and silicon, have properties that are intermediate between metals and nonmetals.
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The periodic table consists of approximately 91 metals, 17 nonmetals, and 7 metalloids. Metals are found on the left, nonmetals on the right, and metalloids along the zigzag line separating metals and nonmetals.
The periodic table is divided into three main categories: metals, nonmetals, and metalloids. These groups are located in distinct regions of the periodic table.
- Metals: These elements are found on the left side and the middle of the periodic table. There are about 91 metals, which include groups such as alkali metals, alkaline earth metals, transition metals, and inner transition metals.
- Nonmetals: Located on the right side of the periodic table, there are 17 nonmetals. This group includes elements like hydrogen, carbon, nitrogen, oxygen, and the noble gases.
- Metalloids: These elements are positioned along the zigzag line (or staircase) on the periodic table, separating metals from nonmetals. There are 7 metalloids, including elements like boron, silicon, and germanium.
Each category of elements—metals, nonmetals, and metalloids—has distinct properties that differentiate them from one another.
