Anitride ion has 7 protons, 8 neutrons, and 10 electrons. what is the overall charge on this ion?

Protons have a charge of (1+) meaning they are positively charged.

Electrons are negatively charged, they have a charge of (1-).

While, neutrons don't have any charge at all.

So the answer is:

7 - 10 = -3

The Nitride Ion has a charge of -3

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)

gas

explanation:

smoke is the matter of a gas