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)
The mass of 1,000 protons is 1.67E−21 grams.
The mass of 1,000 protons is 1.67E−21 grams in scientific notation.
To find the mass of 1,000 protons in scientific notation, you can multiply the number displayed on the calculator (1.67E−21) by the number of protons (1,000).
1. Multiply 1.67E−21 by 1,000:
1.67E−21 * 1,000 = 1.67E−21 * 1.0E+3 = 1.67E−21+3 = 1.67E−18
Therefore, the mass of 1,000 protons in scientific notation is 1.67E−18.