Label the following as either a homogenous mixture, heterogeneous mixture. element or compound. 1. oxygen gas 2. carbon dioxide gas 3. peanut butter and jelly sandwiches 4. chicken broth 5. silver nitrate 6. salt water 7. muddy water 8. sprite 9. platinum 10 14 k gold

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

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

Which of the following is most likely true about water in chemical solutions?