Which source of radiation is the most damaging to the human body and is not a particle?

What is the smallest component or the most basic building block of any element ? a. an atom, b. a compound c. gas d. element

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.