0.022 has 2 digits because you would count from the left starting with the first nonzero number
Answer:
d)
Explanation:
Electrons are lost or gained when the ballon is rubbed with a PVC. As the rubber ballon lost electrons, it will have more protons, hence the positive charge. (More protons than electrons in the ballon).
Electrical energy is your answer.
No it's the quite opposite simple
What the question for this assessment
