The diagram to the right shows an atomic model. Based upon the arrangement of the electrons, which property would this atom most likely
have compared to iodine (I)?

(A)large atomic radius
(B)small nuclear charge
(C)low first ionization energy
(D)high electronegativity value

What type of electromagnetic radiation has a shorter wavelength than blue light

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next

When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device