Question

study of first 2 groups of periodic table​

Answer 1

Explanation:

The Group 2 elements are called the alkaline earth metals. The Group 2 elements are: Beryllium.

Answer 2

Answer:

Group 1

• The elements in group 1 are often called the alkali elements.
• Elements of group 1 are lithium, sodium, potassium, rubidium, caesium.

Group 2

• The group 2 elements are called the alkaline earth metal.
• Elements of group 2 are calcium , magnesium , strontium , barium , beryllium.

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