rubidium has an atomic number of 37 and a mass number of 85. how many protons, neutrons, and electrons does an ion of rubidium with a 1+ charge have?

Iconic memory is used when a loud thunderclap occurs during a storm. select the best answer from the choices provided t f

Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.

Which of the following words identify a question as absolute