Words that mean the same thing
decrease,
diminish,
dwindle

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

Wind and moving water provide energy. chemical mechanical thermal none of the above

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