Strontium is part of Group IIA, which means it loses 2 valence electrons to satisfy the rule. Sr2+.
Beryllium will lose 2 electrons to satisfy the octet rule (to fill its outer shell).
Strontium, as a metal, lose electrons forming divalent cations.
It is necessary to gain/lose electrons.
It should lose two electrons
5s orbital
Sodium would LOSE 1 electron to satisfy the octet rule.
Beryllium will lose 2 electrons to satisfy the octet rule (to fill its outer shell).
Strontium lose electrons.
Aluminum must lose 3 electrons to satisfy the octet rule. Once it does this, it becomes the Al+3 ion, and is isoelectronic with noble gas neon.
Strontium, as a metal, lose electrons forming divalent cations.
No, metals tend to lose electrons to achieve a full octet.
Metals lose electrons and form cations to get a full octet.
It is necessary to gain/lose electrons.
You wouldn't expect strontium to gain electrons in a chemical change.
Neither. It has a stable octet in its ground state.
It should lose two electrons
An octet