If a ball with a charge of +4 touches another ball with a charge of -16, what charge will both balls have if they break apart after touching?

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.