Which is most likely to form a ionic bond?
an atom with no valence electrons?
an atom with one valence electron?
an atom with two valence electrons?
an atom with three valence electrons?

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

Based on the equation and the information in the table, what is the enthalpy of the reaction?

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?