Based on the ionic notation shown here, what has happened to this ion. ***List all that apply!!!*** Fe2+ * Atom has become an anion.

Atom has become a cation.

Atom has lost 2 electrons.

Atom has gained 2 electrons.​

atom has become cation

atom has lost 2 electrons

Explanation:

when atom loses electron they become positively charged and cation are positive ion

higher potential

explanation:

because it is in a high speed so it must move into a of high potential

0 = 0.40 / 0 = 0

= 0.20 = 9.80 ⁄2 =?

=0 , = = 0.20 =0.50 0 0.40 ⁄

=0−122 =0−12(9.80 ⁄2)(0.50)2 =1.2