Which of the following statements is the most accurate about the trends in atomic radii? a. Atomic radii increase with increasing atomic number across a period, but do not change in a column.
b. Atomic radii decrease with increasing atomic number across a period, but decease with increasing atomic number down a group.
c. Atomic radii decrease with increasing atomic number from left to right across a period, but increase with increasing atomic number down a group.
d. Atomic radii decrease with increasing atomic number across a period, but do not change in a group