Answer:
True
Explanation:
Going even smaller than atoms would get you to subatomic particles such as quarks. From there, it is impossible to distinguish elements. So, yes, atoms are the smallest portions of an element that retains the original characteristic of the element.
Answer: Negatively charged particles are repelled by other negatively charged particles
Velocity =
r=
v=
We know that
Where q=
Mass of proton=
Using the formula
1. Airplane
2. Crowd at sporting
3. Event
4. Rainfall
5. Whisper