Protons, neutrons, and electrons are the fundamental subatomic particles.
Answer:
it take many long time but i dont know accurate time
Answer:
The solution is basic
Explanation:
Low pH means that a solution is acidi while low pOH means that a solution is basic.
Potassium or sodium because they are most reactive
Answer:
air
Explanation:
air has much less resistance than water, and echos are just propagating mediums