Which of the following describes an ionic bond? two atoms with positive charges attracting one another
two atoms with opposite charges attracting one another
two atoms sharing one or more valence electrons
two atoms that collectively have more neutrons than protons

Second option I think

Explanation:

2nd one im sure

Explanation:

their opposite

c

explanation:

idk

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)