As the number of electrons added to the same principal energy level increases, atomic size generally

a. increases.

b. decreases.

c. remains the same.

d. varies randomly.

How hot is the suns corona? (integrated science)

Name the intersection of plane bpq and plane cpq.

6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity