Calcium and magnesium are in the same Group in the Periodic Table. State which Group this is.
Question
Calcium and magnesium are in the same Group in the Periodic Table. State which Group this is.
Solution
Calcium and magnesium are in the same Group in the Periodic Table. To determine which Group this is, we need to refer to the Periodic Table. The Periodic Table is a tabular arrangement of chemical elements, organized based on their atomic number and electron configuration.
To find the Group of calcium and magnesium, we locate them on the Periodic Table. Calcium (Ca) is found in the third period and magnesium (Mg) is found in the second period. Both elements are in the second column from the left side of the Periodic Table.
In the Periodic Table, each column is called a Group. The Group number indicates the number of valence electrons an element has. Since calcium and magnesium are in the same column, they belong to the same Group.
Therefore, calcium and magnesium are in Group 2 of the Periodic Table.
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