Question

What will happen if you leave the vinegar/salt solution on the penny, without rinsing it off?.

A. When you leave it on, the penny turns green.
B. When you leave it on, the penny becomes brittle and breaks.
C. When you leave it on, the penny stays shiny.

Answer 1

Answer:BBBBExplanationBBBBB

Step-by-step explanation:

vinegar reacts with the salt to remove what chemists call copper oxide which was making your pennies dull.

Answer 2

C

Step-by-step explanation:

Add brain mark please