Smartphones have chips in them that can contain 3.3 billion transistors. If each transistor weighs 5.1 × 10−23 grams, find the total mass of the transistors in a smartphone

1.683 x 10^-13

Step-by-step explanation:

Total mass of transistors = Total No. Of transistors  x   Mass of each Transistor

                                         = (3.3 x 10^9) x (5.1 x 10^-23)

                                         = 1.683 x 10^-13

i think c. but don't trust it.

step-by-step explanation: