Question

Наиболее типичный металл Na, Mg, K, Ca

Answer 1

Na///////////////////////////////////////////

Answer 2

Most Typical Metal Elements:

The most typical metal elements are Na (Sodium), Mg (Magnesium), K (Potassium), and Ca (Calcium).

- These elements are commonly found in various compounds and play essential roles in biological and industrial processes.

- In the periodic table, these elements are categorized as follows: - Na (Sodium) and K (Potassium) belong to Group 1, also known as the alkali metals. - Mg (Magnesium) and Ca (Calcium) belong to Group 2, also known as the alkaline earth metals.

- The atomic properties of these elements are as follows: - Na (Sodium) has an atomic number of 11 and an atomic weight of 22.99. - Mg (Magnesium) has an atomic number of 12 and an atomic weight of 24.305. - K (Potassium) has an atomic number of 19 and an atomic weight of 39.0983. - Ca (Calcium) has an atomic number of 20 and an atomic weight of 40.078.

These elements are widely used in various industrial applications and are essential for biological processes.