<h3>Answer:</h3>
Alkaline earth metals
<h3>Explanation:</h3>
Magnesium (12) and Calcium (20) are both found in the second family of the periodic table, and thus share many properties.
Alkaline Earth metals
The second family on the periodic table are the alkaline earth metals. They share some properties such as 2 valence electrons, low electronegativities, and are mostly reactive.
Metal
They are also both metals, which means they share some properties along with all metals. For example, they both become positive ions when they are bonded with a non-metal.
C. We take subject tests to demonstrate our strengths to increase the chances of admission into a particular school in a university, such as the school of engineering.
Answer:
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Shakespearean sonnets are organized in three quatrains and one couplet.