What do the nuclei of 1H hydrogen atoms contain? protons only

electrons and protons

electrons and neutrons

neutrons only

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.

What is the correct term for living the most sustainable life you can within your current circumstances?

How are isotopes of the same chemical element alike? how are they different?