You have one mole of a diatomic gas.

Which statement is true?

You have one-third the number of particles that are in 12 grams of carbon-12.

You have the same number of particles that are in 12 grams of carbon-12.

You have six times the number of particles that are in 12 grams of carbon-12.

You have three times the number of particles as in 12 grams of carbon-12.

why do the isotopes of a particular element behave differently in nuclear reactions but the same in chemical reactions? chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and so they react the same way during chemical changes.

i believe it is-

d.) gravity pulled particles of dust and gas together to form planets.

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)

the correct answer is:

a. formation of precipitation