At stp, the element oxygen can exist as either o2 or o3 gas molecules. these two forms of the element have(1) the same chemical and physical properties(2) the same chemical properties and different physical properties(3) different chemical properties and the same physical properties(4) different chemical and physical properties

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

Is this a single replacement reaction or there is no

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change