50 ! correct each statement by replacing the word that is in quotation marks the "solvent" is the substance that is dissolved a measure of the amount of solute dissolved in a solvent is "solubility"

1) how many electrons are in each energy level of the following elements? a. he b. na c. na d. ne 2) how many valence electrons are percent in the following atoms? a. s b. mg c. be d. cl 3) which of the following elements are stable as atoms? a. he b. o c. cl d. ar if you are able to provide the work as to how you got the answers that would be greatly appreciated. : )

What is the number of moles in 15.0 g ash3?

Define a is a tiny pavket of energy