Heat by radiation will most likely be transferred through a. gas b. liquid c. solid d. insulator

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false