Need Help Please
- A positive ion has electrons and a negative ion has electrons.
- Is the + ion or the - ion named first?

A positive ion has more protons than electrons and a negative ion has more electron ions

So the answer is

A positive ion has less electrons and a negative ion has more electrons

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)