contestada

HELPPPP!!!

compare the two numbers to find which is greater.Explain how you can compare them without writing them in standard notation first

4.5x10 to the 2nd power 2.1x10 to the 8th power

Respuesta :

bestevany

Answer:

9.1094×10−31 kilograms while the mass of a proton is about 1.6726×10−27 kilograms. electrons have a greater mass than protons because 9.1094 is greater than 1.6726.

Step-by-step explanation:

using knowledge of scientific notation can help a lot.