Chem: Ion Formation

When an atom has ___ electrons, it becomes Z^3-.

Atoms lose, gain, or share electrons to become ___.

___ atoms tend to lose electrons to form ions.

An ion is an atom that has ___ electrons.

Non-metal atoms tend to ___ electrons.

Bromine (Br) atoms will ___ electron(s).

Will krypton (Kr) lose, gain, or share electrons?

The most stable electron configuration is ___ electrons in the highest energy level.

T/F: Non-metal atoms never loses their valence electrons.

Aluminum loses 3 electrons. What is the ionic symbol of aluminum ion?

When atoms lose electrons, they form a ___ .

When atoms ___ electrons, they form negative ions.

Group 2 elements, such as Ca and Mg will ___.

Sulfur has 6 valance electrons. How many electrons does it gain?

Will nickel (Ni) lose, gain, or share electrons?