which of the following describes a similarity between a liquid and gas A. both are forms of heat are used to warm objects. C. both are forma of non-matter that move objects B. both have a definite shape and take up space D. both have parts to small to be seen with the eye?? HELP PLEASE

The pressure in a fluid is affected by which characteristics of that fluid

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

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