How beryllium differs from others in its group?

Itz FadedGirl

* Beryllium is the lightest of all the alkaline earth metals.

* It has higher melting and boiling points compared to other elements in group 2.

Explanation:

I hope it helps >~<

answer; natural resources;

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.