prepare a claim the answers the question “why are normal gases considered the most stable elements?”

Which statement describes covalent bases? they have hydroxide ions. they produce hydrogen ions. they are often amines. they are named the same as ionic compounds.

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o