Which island is older Kauai or Maui

What happens when light is scattered?

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98