A scientist is using a microscope to observe a type of bacteria. Which two structures would the scientist most likely see? Group of answer choices nucleus and DNA DNA and cell wall cell wall and vacuole vacuole and nucleus

Matches the chemical name of each oxide of phosphorus to its chemical formula

Me i dont know what to do! 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.

What is the molar mass of potassium nitrate, kno3