How would an electron shell model of an oxygen atom (o) appear after the atom has formed chemical bonds?
it would have six electrons in the outermost shell.
it would have six electrons in the innermost shell.
it would have eight electrons in the outermost shell.
it would have eight electrons in the innermost shell.

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )