Question

Help please :) Science

Answer 1

@Sam please help

Answer 2

Which of these is a major drawback of using fuel cells in a car?


a lack of hydrogen filling stations
a drop in reliance on petroleum products
an increase in water vapor into the atmosphere
an increase in the use of rechargeable batteries

Answer 3

Which statement describes how electrons move if oxidation occurs on the left side of the cell and reduction occurs on the right side?

Electrons move from left to right through A.
Electrons move from right to left through A.
Electrons move from left to right through M.
Electrons move from right to left through M.

Answer 4

@Vocaloid help please