Have your thoughts about the Great Pacific Garbage Patch changed since we first talked about it earlier in the year Do you think it is a major concern in the world today? please answer it no links and its a opinion question answer it with a short answer :)​

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

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

What is the work done by the electric force to move a 1 c charge from a to b?