How long would magnesium powder take in 0.5 acid

Under 10 seconds or over to stop

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

Type the letter that represents the correct location for each particle type below.

What effect might melting sea ice have for people who live in coastal areas?