The number given, 1.67E−21, is already in scientific notation.
So, the mass of 1,000 protons in scientific notation would be 1.67 × 10^(-21) grams.
Dina computed the mass of 1,000 protons in grams. The calculator displayed the number 1.67E−21 . What is the mass of 1,000 protons in scientific notation?(1 point)
1.67 × ? grams
1 answer
1 answer