When silver coins are found in ancient shipwrecks, they are coated with a black crust. What question could you ask to help you d

Question

NNADVOKAT [17]

3 years ago

7

When silver coins are found in ancient shipwrecks, they are coated with a black crust. What question could you ask to help you d

ecide whether the silver underwent a chemical change or a physical change?

Chemistry

1 answer:

Aleks04 [339] · Answer 1 · 2022-08-21T14:58:14+03:00

Aleks04 [339]3 years ago

5 0

You could ask whether the black crust is a new substance formed from silver underwent a chemical change because a chemical change produces a new substance.