Which elements above will form cations? List them below. a) Lithium b) sodium c) beryllium d) aluminum e)

Question

Which elements above will form cations? List them below.
a) Lithium
b) sodium
c) beryllium
d) aluminum
e) phosphorus
f) oxygen
g) fluorine

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Edana Edana 4 years 2021-08-04T23:29:01+00:00 1 Answers 306 views 0

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  1. King
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    2021-08-04T23:30:27+00:00
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    Answer:

    Halogens always form anions, alkali metals and alkaline earth metals always form cations. Most other metals form cations (e.g. iron, silver, nickel), whilst most other nonmetals typically form anions (e.g. oxygen, carbon, sulfur).

    Explanation:

    Examples: Sodium (Na+), Iron (Fe2+), Ammonium (NH4

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