Question

any two points of difference Be with its family members

Answer 1

Answer:

Be is the smallest element compared to all the elements in the group.

One more thing is that it cant extend its configuration to d orbital, in other words d orbital is absent.

Answer 2

Beryllium is harder than the other elements in its group, and it has a higher melting and boiling point than the other elements in its group.

Alkaline Earth metals:

• Beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium are among the elements in this group (Ra).
• Group 2 elements are soft silver metals with a less metallic character than Group 1 elements.
• Although many properties are shared by the group, heavier metals such as Ca, Sr, Ba, and Ra are nearly as reactive as Group 1 Alkali Metals.
• Group 2 elements all have two electrons in their valence shells, resulting in an oxidation state of +2.
• This allows metals to easily lose electrons, increasing their stability and allowing them to form compounds through ionic bonds.

Why is beryllium different from the other elements in its group?

• Beryllium has unusual properties due to its small size, high electronegativity, high ionization energy, and high polarizing power in comparison to the other elements in the block.
• Beryllium is distinguished from the other alkaline earth metals by its small size and high electronegativity when compared to other alkaline earth metals.
• Beryllium, unlike other metals, does not react with water at high temperatures.
• Beryllium produces covalent compounds, whereas the other elements produce ionic compounds.

#SPJ2