Answer:
4
Explanation:
pH=-log(H3O+)
- Hope that helps! Please let me know if you need further explanation.
It’s not a or b or c or d it’s the only one
Answer:
Its mee I miss you soo frickin muchh
<span>The
surface of a mirror is smoothly and therefore the rays of light are
reflected with the same angle they hit the surface. The surface of a
piece of wood on the other hand has a lot of microscopical
imperfections and hence the rays of light are reflected in multiple
directions.</span>