In the phet simulation window, click the two atoms option. click on the partial charges check box to see the partial charges of the atoms. vary the electronegativity of atom a and atom b and observe the effects on the partial charge of each accordingly. use the phet to complete the sentences describing how electronegativity is related to bond dipole experienced by the molecule. match the words to the appropriate blanks in the sentences below. make certain each sentence is complete before submitting your answer. view available hint(s)

explanation:

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answer:

are yall really looking at my answers in college no. no answer for you. you should kno whta these things are omg , it's a

explanation:

the grams   of   barium that   are in   2.3 x 10^23   atoms of barium   is   52.4 g (answer c)

    calculation

mass = moles   of ba   x molar   mass of ba

  molar mass of ba from periodic table=   137.3 g/mol

  use the   avogadro's law   constant   to   calculate the moles of barium

  that   is     1 mole =   6.02   x 10^23 atoms

                    ? moles = 2.3 x 10^23   atoms

by cross   multiplication

=(1 mole   x 2.3x 10^23 atoms)   / 6.02   x10^23 atoms)=   0.382   moles

mass   is therefore = 137.3   g/mol x 0.382 mol = 52.4 ( answer c)

explanation: