The missing components in the table to the right are indicated with orange letters. Complete the table by filling in the corresponding number(s) or symbol(s) below.

A
B
C
D
E
F
G
H
I
A 5-column table with 5 rows. Column 1, element symbol: upper C o, orange A, upper T a, upper B a superscript plus 2, upper S subscript negative 2. Column 2, number of protons: orange B, 49, orange C, orange E, 16; Column 3, number of electrons: 27, orange D, 73, orange F, 18. Column 4, number of neutrons: 31, orange G, orange H, 81, and 16. Column 5, Atomic Mass: 58, 115, 181, 137, I.

Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?

In physics the desire of an object to keep doing what it is doing is termed?

The particle in a two-dimensional well is a useful model for the motion of electrons around the indole ring (3), the conjugated cycle found in the side chain of tryptophan. we may regard indole as a rectangle with sides of length 280 pm and 450 pm, with 10 electrons in the conjugated p system. as in case study 9.1, we assume that in the ground state of the molecule each quantized level is occupied by two electrons. (a) calculate the energy of an electron in the highest occupied level. (b) calculate the frequency of radiation that can induce a transition between the highest occupied and lowest unoccupied levels. 9.27 electrons around the porphine ring (4), the conjugated macrocycle that forms the structural basis of the heme group and the chlorophylls. we may treat the group as a circular ring of radius 440 pm, with 20 electrons in the conjugated system moving along the perimeter of the ring. as in exercise 9.26, assume that in the ground state of the molecule quantized each level is occupied by two electrons. (a) calculate the energy and angular momentum of an electron in the highest occupied level. (b) calculate the frequency of radiation that can induce a transition between the highest occupied and lowest unoccupied levels.