I have 3 questions that are only able to be answered by True or False here are the questions. 1. Atoms are a combination of molecules.
2. Some molecules are made up of only one element.
3. If a molecule is divided, it will separate into atoms.

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.