[Choose ] With 6 valence electrons, this
element will form a -2 ion when
it gains 2 electrons.
[Choose ]
This alkaline earth metal loses 2
electrons to become a cation
with 10 electrons. It has similar
properties to Beryllium and
Calcium.
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[Choose )
This metal contains 3 protons
and can form ionic bonds by
losing one electron and
becoming a +1 ion.
[Choose]
this halogen can gain an
electron to reach an octet; it
can form either ionic or
covalent bonds
Lithium (Li)
This element has properties
most similar to Arsenic and
Nitrogen; forms a-3 anion
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